20 Best 6.5 X6 5 Envelopes [2024]

Are you looking for the best 6.5 X6 5 Envelopes? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling 6.5 X6 5 Envelopes.

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1 A6 Blank Invitation and Card Envelopes, Square Flap Gummed, White, Pack of 50, Thick 70# Paper,... A6 Blank Invitation and Card Envelopes, Square Flap Gummed, White, Pack of 50, Thick 70# Paper,...
2 ValBox 100 Qty A6 Envelopes Self Seal 6.5 x 4.75' White Kraft Paper Invitation Envelopes for 4x6... ValBox 100 Qty A6 Envelopes Self Seal 6.5 x 4.75" White Kraft Paper Invitation Envelopes for 4x6...
3 LUX Paper Square Invitation Envelopes for 6 1/4 x 6 1/4 Cards in 70 lb. Bright White, Printable... LUX Paper Square Invitation Envelopes for 6 1/4 x 6 1/4 Cards in 70 lb. Bright White, Printable...
4 BAZIC Self Seal White Envelope 3 5/8' x 6 1/2' #6, No Window Mailing Envelopes, Peel & Seal Mailer... BAZIC Self Seal White Envelope 3 5/8" x 6 1/2" #6, No Window Mailing Envelopes, Peel & Seal...
5 Mead #6-3/4 Security Envelopes, 3-5/8' x 6-1/2', Confidential, White, 80 per Box (75212) Mead #6-3/4 Security Envelopes, 3-5/8" x 6-1/2", Confidential, White, 80 per Box (75212)
6 JAM PAPER A6 Invitation Envelopes - 4 3/4 x 6 1/2 - White - 50/Pack JAM PAPER A6 Invitation Envelopes - 4 3/4 x 6 1/2 - White - 50/Pack
7 7 Coin Envelopes – 3.5 x 6.5 White #7 Mini Envelope Pack with Flap Closure & Gummed Seal – 28lb... 7 Coin Envelopes – 3.5 x 6.5 White #7 Mini Envelope Pack with Flap Closure & Gummed Seal –...
8 95 Pcs 19 Colors A6 Invitation Envelopes Peel & Seal Self Seal 4 3/4 x 6 1/2 Envelopes Blank... 95 Pcs 19 Colors A6 Invitation Envelopes Peel & Seal Self Seal 4 3/4 x 6 1/2 Envelopes Blank...
9 Coach F58035 Corner Zip Wristlet in Signature Coated Canvas with Leather Stripe Black Smoke - Black Coach F58035 Corner Zip Wristlet in Signature Coated Canvas with Leather Stripe Black Smoke - Black
10 Bright White A6 70lb 25 Boxed Envelopes (4-3/4 x 6-1/2) for 4-1/2 x 6-1/4 Thank You Cards,... Bright White A6 70lb 25 Boxed Envelopes (4-3/4 x 6-1/2) for 4-1/2 x 6-1/4 Thank You Cards,...
11 LUXPaper Square Invitation Envelopes | Peel & Press | 6 1/4' x 6 1/4' | Bright White | 70lb. Text |... LUXPaper Square Invitation Envelopes | Peel & Press | 6 1/4" x 6 1/4" | Bright White | 70lb. Text...
12 Tomnk Cellophane Bags, 4.5 x 6.5 Inches Self Sealing Cellophane Bags 350 Pack Resealable Clear... Tomnk Cellophane Bags, 4.5 x 6.5 Inches Self Sealing Cellophane Bags 350 Pack Resealable Clear...
13 Quality Park #6 3/4 Security-Tinted Envelopes with Peel & Seal, 100-Pack, White – QUA10417 Quality Park #6 3/4 Security-Tinted Envelopes with Peel & Seal, 100-Pack, White – QUA10417
14 6 1/2 x 6 1/2 Square Contour Flap Envelopes - White - 100% Recycled (50 Qty) | Perfect for... 6 1/2 x 6 1/2 Square Contour Flap Envelopes - White - 100% Recycled (50 Qty) | Perfect for...
15 Quality Park Invitation Envelopes, #5.5, White, 4.375 x 5.75 inches,Box of 100 (36217) Quality Park Invitation Envelopes, #5.5, White, 4.375 x 5.75 inches,Box of 100 (36217)
16 150 Pcs 5-1/2'' x 7-1/2'' Clear Cellophane Cello Bags,Thick Greeting Card Plastic Sleeves-Fit 5 X 7... 150 Pcs 5-1/2'' x 7-1/2'' Clear Cellophane Cello Bags,Thick Greeting Card Plastic Sleeves-Fit 5 X...
17 MINICAT Clear Small Crossbody Bags Stadium Approved Cell Phone Jelly Purse Shoulder Bag For... MINICAT Clear Small Crossbody Bags Stadium Approved Cell Phone Jelly Purse Shoulder Bag For...
18 LUXPaper A6 Invitation Envelopes for 4 5/8 x 6 1/4 Cards in 70 lb. Classic Linen Natural White,... LUXPaper A6 Invitation Envelopes for 4 5/8 x 6 1/4 Cards in 70 lb. Classic Linen Natural White,...
19 BAZIC Security Self Seal Envelope 3 5/8' x 6 1/2' #6, No Window Tint Pattern Mailing Envelopes, Peel... BAZIC Security Self Seal Envelope 3 5/8" x 6 1/2" #6, No Window Tint Pattern Mailing Envelopes,...
20 MEA75030 - Press-it Seal-it Security Envelope, 55 Count,(3 5/8 in x 6 1/2 in) MEA75030 - Press-it Seal-it Security Envelope, 55 Count,(3 5/8 in x 6 1/2 in)
Bestseller No. 1
A6 Blank Invitation and Card Envelopes, Square Flap Gummed, White, Pack of 50, Thick 70# Paper,...
  • 👉 50 pack of A6 Size Envelope (6 1/2" x 4 3/4")
  • 😃 Thick - 70lb Text Paper Stock
  • Booklet Style Square Flap
  • Standard Glue Seal
  • 📪 Great for mailing photos or invitiations
Bestseller No. 2
ValBox 100 Qty A6 Envelopes Self Seal 6.5 x 4.75" White Kraft Paper Invitation Envelopes for 4x6...
  • 【Premium 100 Pack White A6 Invitation Envelopes 4.75 x 6.5 Inches】A6 wedding envelopes with self seal dimensions are 4.75 x 6.5 inches. Perfect...
  • 【Effortless Peel And Stick】The self-seal feature makes these invitation envelopes much more convenient than regular, moisten-and-seal ones. Saving...
  • 【Protect Privacy】120 gsm/32lb bond/80lb text. The square flap heavy paper envelopes are thick enough to prevent transparency. Bright color cards...
  • 【Printer Friendly】Print with your Laser and Inkjet Printers on our A6 greeting card envelopes. Perfect size and weight, never worry about smudging...
  • 【Convenient Storage】ValBox 4x6 envelopes come with a sturdy box for protecting them from damaged during transportation, good for the unused A6...
Bestseller No. 3
LUX Paper Square Invitation Envelopes for 6 1/4 x 6 1/4 Cards in 70 lb. Bright White, Printable...
  • PERFECT FOR ALL OCCASIONS: If youÕre looking for an envelope for baby shower invitations, wedding invitations, holiday cards, pregnancy...
  • PEEL & PRESS SEAL: The self-seal design of these envelopes is perfect for anyone who doesnÕt want to lick or use a moistener on every single envelope...
  • PRINTABLE & CUSTOMIZABLE: If you want to customize or label your envelopes with zero hassle, youÕre in luck! These envelopes are printer-friendly, so...
  • BEAUTIFUL BRIGHT WHITE COLOR: If you want a high-quality white envelope, this is the item for you. Made from 70 lb. text weight / 32 lb. bond / 104...
  • DURABLE & RELIABLE: These envelopes make excellent invitation holders and are 6 1/2" x 6 1/2" (165.1mm x 165.1mm), large enough to comfortably fit 6...
Bestseller No. 4
BAZIC Self Seal White Envelope 3 5/8" x 6 1/2" #6, No Window Mailing Envelopes, Peel & Seal Mailer...
  • ⭐ #6-3/4 SELF-SEAL WHITE ENVELOPES. These 3 5/8" x 6 1/2" inch self-sealing envelopes are designed to save your time and money. Helps you fly...
  • ⭐ SECURE. Just peel and seal to create a strong lasting seal without licking or moistening. Our self seal design is quick and easy and is guaranteed...
  • ⭐ WINDOWLESS DESIGN. Envelopes manufactured with a windowless front panel for easy printing, labeling or hand-addressing, perfect for quick, mass...
  • ⭐ WHITE 20LB STOCK. Perfect for everyday business use, these standard white envelopes are crafted of heavy, durable 20lb paper and securely holds...
  • ⭐ MULTI-PURPOSE. These envelopes can easily fit invoices, letters, checks, gift cards, etc. These envelopes can be used for virtually anything you...
Bestseller No. 5
Mead #6-3/4 Security Envelopes, 3-5/8" x 6-1/2", Confidential, White, 80 per Box (75212)
  • White envelopes with security lining ensure privacy
  • 6-3/4 size envelopes measure 3-5/8" x 6-1/2"
  • 80 envelopes per box. Customizable: No
  • 20 lb. paper.
  • Made in United States
Bestseller No. 6
JAM PAPER A6 Invitation Envelopes - 4 3/4 x 6 1/2 - White - 50/Pack
  • White
  • Size: A6 (4.75 x 6.5 inches)
  • Quantity: 50 envelopes per pack
  • Envelope Features: Straight gummed flap closure, high quality smooth paper finish
  • These envelopes are perfect to use for sending invitations, greeting cards, RSVP's, thank you cards, gifts for birthdays, graduations, holidays and...
Bestseller No. 7
7 Coin Envelopes – 3.5 x 6.5 White #7 Mini Envelope Pack with Flap Closure & Gummed Seal – 28lb...
  • MULTIPURPOSE COIN ENVELOPES – Envelope Packets Safely Hold a Variety of Small Items Including Cash, Coins, Stamps, Seeds, Earrings, Screws & More
  • HIGH QUALITY 28LB PAPER – Heavyweight Cardstock Ensures Optimal Durability & Security for Every Application; Perfect for Business, Office &...
  • EASY CLOSE GUMMED SEAL – Straight Flap Closure Locks in Contents Without Worry; Transport Checks & Bank Slips in Purse or Safeguard Tiny Wedding...
  • #7 UNIVERSAL SIZING – 3.5” x 6.5” Miniature Pouches Come in Basic White for Easy Printing or Stamping with Design; Ideally Sized for Gift Card,...
  • CONVENIENT BULK SUPPLY – Save Big & Keep Supplies in Stock With 55 Individual Envelopes; Great for Storing Coin Collection, Distributing Tip Money &...
Bestseller No. 8
95 Pcs 19 Colors A6 Invitation Envelopes Peel & Seal Self Seal 4 3/4 x 6 1/2 Envelopes Blank...
  • Package includes95 Pcs A6 Invitation Envelopes Greeting Cards Envelopes Photo Envelopes Postcards Envelopes 4 3/4 x 6 1/2 Envelopes in 19 colors and 2...
  • Dimensions: Each A6 envelope measures 4 3/4" in length and 6 1/2" in width, perfect for holding photos, invitations, sweet message, thank you notes,...
  • Material: These 4 3/4 x 6 1/2 Colored Envelopes made from 74lb.Paper Stock. White Envelops made from 95lb.Paper Stock. Kraft Envelops made from...
  • 19 Colors: This set of A6 Envelopes comes in a wide range of colors, including dark red, red, hot pink, pink, orange, golden yellow, lemon yellow,...
  • With a simple, classic look, these colorful A6 Envelopes are perfect for party invitations, wedding invitations, greetings cards, thank you notes,...
Bestseller No. 9
Coach F58035 Corner Zip Wristlet in Signature Coated Canvas with Leather Stripe Black Smoke - Black
  • Size Approximate Measurements: 6 1/4" (L) x 4" (H)
  • Signature coated canvas with leather trim
  • Inside multifunction pocket
  • Zip closure, fabric lining
  • Wrist strap attached
SaleBestseller No. 10
Bright White A6 70lb 25 Boxed Envelopes (4-3/4 x 6-1/2) for 4-1/2 x 6-1/4 Thank You Cards,...
  • A6 size Measures: 4-3/4" x 6-1/2" Maximum card size: 4-1/2" x 6-1/4" (card not included)
  • Adds Beauty & Elegance to Your Invitations
  • Moisten-to-seal closure Colors on Computers may vary
  • Same Color on the Inside Laser and ink jet compatible
  • Made in The United States by The Envelope Gallery
Bestseller No. 11
LUXPaper Square Invitation Envelopes | Peel & Press | 6 1/4" x 6 1/4" | Bright White | 70lb. Text |...
  • PERFECT FOR ALL OCCASIONS: If youÕre looking for an envelope for baby shower invitations, wedding invitations, holiday cards, pregnancy...
  • PEEL & PRESS SEAL: The self-seal design of these envelopes is perfect for anyone who doesnÕt want to lick or use a moistener on every single envelope...
  • PRINTABLE & CUSTOMIZABLE: If you want to customize or label your envelopes with zero hassle, youÕre in luck! These envelopes are printer-friendly, so...
  • BEAUTIFUL WHITE COLOR: If you want a high-quality white envelope, this is the item for you. Made from 70 lb. text weight / 32 lb. bond / 104 GSM paper...
  • DURABLE & RELIABLE: These envelopes make excellent invitation holders and are 6 1/4" x 6 1/4" (158.75mm x 158.75mm), large enough to comfortably fit...
SaleBestseller No. 12
Tomnk Cellophane Bags, 4.5 x 6.5 Inches Self Sealing Cellophane Bags 350 Pack Resealable Clear...
  • ✅Package: 350 Pcs 11.5*16.5cm (4.5" x 6.5") medium transparent self-sealing cellophane bags.
  • ✅Food Grade and Worry Free: Made of 100% safe Polypropylene, odorless, environmentally friendly, good choice for your family party gifts.
  • ✅Self Sealing Cello Bags: Our cello bags are attatched with widened adhesive sticks to ensure a more tight seal and resealable and reusable bags....
  • ✅Best Wrapping Idea: When you hold a party or prepare gifts for your kids, friends, these clear bags make the best choice for holding cookies, candy...
  • ✅Versitile Usage: Wanna make some gifts by yourself? These cello bags are prefect for your DIY jewellry, hand painted cards , and sweets.
Bestseller No. 13
Quality Park #6 3/4 Security-Tinted Envelopes with Peel & Seal, 100-Pack, White – QUA10417
  • SAVE TIME WITH SELF-STICK: Quality Park #6 3/4 Security Envelopes have a strong peel & stick closure that helps you fly through mailings in record...
  • ENHANCED SECURITY: Offer the protection clients deserve & protect yourself from liability; a security tint makes envelopes hard to see through; a...
  • LESS YUCK: We promise you won't miss licking envelopes or crumbly, drippy sponges; complete your mailings, no accessories required
  • STORE MORE, LONGER: Reid-Strip envelopes have a longer shelf-life thanks to the peel able strip that protects your adhesive from dust
  • AN EXCELLENT VALUE: Bright White 24-lb paper makes an impression for business mailings and personal correspondence; get 100 3-5/8 x 6-1/2 inch...
Bestseller No. 14
6 1/2 x 6 1/2 Square Contour Flap Envelopes - White - 100% Recycled (50 Qty) | Perfect for...
  • Size: 6 1/2 x 6 1/2 Square Contour Flap Envelopes / 6 1/2 in x 6 1/2 in / 6.5" x 6.5" / 165mm x 165mm
  • Quantity: Pack of 50
  • Color: White - 100% Recycled
  • USES: Invitations, Announcements, Holiday Cards, Greeting Cards, Photos, CD/DVD, Save The Dates. EVENTS: Weddings, Parties, Holiday, Corporate,...
  • Printable on off-set printing presses and some home printers.
SaleBestseller No. 15
Quality Park Invitation Envelopes, #5.5, White, 4.375 x 5.75 inches,Box of 100 (36217)
  • QUARTER FOLD: Each A2 sized envelope is designed to hold a 8-1/2" x 11" sheet of paper folded in quarters, making this the perfect envelope for all...
  • SIDE SEAMED GUMMED FLAP CONSTRUCTION: Quality Park's Invitation envelopes have a moisture activated GUMMED seal allowing you to send invitations,...
  • PREMIUM 24LB STOCK: manufactured from premium 24 lb. white wove stock for a high quality feel. Perfect for adding a touch of elegance to social...
  • PRINTER COMPATIBLE: the A2 invitation envelope is designed for use with both inkjet and laser printing, allowing you to quickly process bulk mail or...
  • 100 ENVELOPES IN EACH BOX: provides a great value to ensure that you have enough for all your invitation, photo, announcement, RSVP and greeting card...
SaleBestseller No. 16
150 Pcs 5-1/2'' x 7-1/2'' Clear Cellophane Cello Bags,Thick Greeting Card Plastic Sleeves-Fit 5 X 7...
  • Cello Bags Size: 5-1/2'' x 7-1/2'', 1.5-Mil (single side) thickness
  • Package includes 150 Pcs cello bags. Note: We improved the cello bags which are not dashed seal side now
  • Ultra clear and resealable self-adhesive cello bag,easy peel & stick application for your merchandise. Protects your items from dust, bugs, moisture,...
  • The polypropylene storage bags will fit your 5'' X 7'' cards,A6 A7 envelopes and photos. Perfect for wrapping party favors, candy treats, handmade...
  • Satisfaction Guaranteed: We offer 180-day full money back or new replacement guarantee. Please message us if any issues with your purchase
Bestseller No. 17
MINICAT Clear Small Crossbody Bags Stadium Approved Cell Phone Jelly Purse Shoulder Bag For...
  • Stadium approved: MINICAT clear stadium bag completely meets the requirement of tournament clear bag policy for any stadium & venue. Clear crossbody...
  • Fishing Line Sewing: Clear purse sew thread use durable fishing line, let your small clear purse look purer transparent, high-end outlook, meanwhile,...
  • Roomy Pocket: Clear small crossbody bags for women have a roomy pocket for all your daily essentials, perfect size to fit the smart mobile phones with...
  • Fully Clear Design: The clear bag stadium approved made with PVC material, the whole bag is clear material except the hardware, the crossbody strap,...
  • Great Gift: Clear small crossbody purse ideal option for outdoor use (walking, camping, shopping etc) and travel, daily life use as well.Fashionable,...
Bestseller No. 18
LUXPaper A6 Invitation Envelopes for 4 5/8 x 6 1/4 Cards in 70 lb. Classic Linen Natural White,...
  • PERFECT FOR ALL OCCASIONS: If you’re looking for an envelope for baby shower or wedding invitations, holiday cards, pregnancy announcements, RSVPs,...
  • MOISTENABLE GLUE SEAL: The moistenable design of these envelopes is perfect for any use. You can even use a moistener to moisten the glue — it’s a...
  • PRINTABLE & CUSTOMIZABLE: If you want to customize or label your envelopes with zero hassle, you’re in luck! These envelopes are printer-friendly,...
  • CLASSIC COLOR: If you want a high-quality envelope, this is the item for you. Made from 70 lb. text weight paper stock, these envelopes are about...
  • DURABLE & RELIABLE: These envelopes make excellent invitation holders and are large enough to comfortably fit 4” x 6” paper items. Made from...
SaleBestseller No. 19
BAZIC Security Self Seal Envelope 3 5/8" x 6 1/2" #6, No Window Tint Pattern Mailing Envelopes, Peel...
  • ⭐ #6-3/4 SECURITY ENVELOPES. These 3 5/8" x 6 1/2" inch envelopes are designed with security print to protect contents and sensitive information,...
  • ⭐ SECURE. Just peel and seal to create a strong lasting seal without licking or moistening. Our self seal design is quick and easy and is guaranteed...
  • ⭐ WINDOWLESS DESIGN. Envelopes manufactured with a windowless front panel for easy printing, labeling or hand-addressing, perfect for quick, mass...
  • ⭐ WHITE 20LB STOCK. Perfect for everyday business use, these standard white envelopes are crafted of heavy, durable 20lb paper and securely holds...
  • ⭐ MULTI-PURPOSE. These envelopes can easily fit invoices, letters, checks, gift cards, etc. These envelopes can be used for virtually anything you...
Bestseller No. 20
MEA75030 - Press-it Seal-it Security Envelope, 55 Count,(3 5/8 in x 6 1/2 in)
  • Sold as 55/BX.
  • Mail documents you need to keep private in these No. 6 security envelopes with a lining to shield your information. Press-it Seal-it, self-adhesive...

Having trouble finding a great 6.5 X6 5 Envelopes?

This problem is well understood by us because we have gone through the entire 6.5 X6 5 Envelopes research process ourselves, which is why we have put together a comprehensive list of the best 6.5 X6 5 Envelopess available in the market today.

After hours of searching and using all the models on the market, we have found the best 6.5 X6 5 Envelopes for 2023. See our ranking below!

How Do You Buy The Best 6.5 X6 5 Envelopes?

Do you get stressed out thinking about shopping for a great 6.5 X6 5 Envelopes? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching 6.5 X6 5 Envelopes, which is why we have assembled a comprehensive list of the greatest 6.5 X6 5 Envelopes available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for 6.5 X6 5 Envelopes that you consider buying. Your questions might include the following:

  • Is it worth buying an 6.5 X6 5 Envelopes?
  • What benefits are there with buying an 6.5 X6 5 Envelopes?
  • What factors deserve consideration when shopping for an effective 6.5 X6 5 Envelopes?
  • Why is it crucial to invest in any 6.5 X6 5 Envelopes, much less the best one?
  • Which 6.5 X6 5 Envelopes are good in the current market?
  • Where can you find information like this about 6.5 X6 5 Envelopes?

We’re convinced that you likely have far more questions than just these regarding 6.5 X6 5 Envelopes, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for 6.5 X6 5 Envelopes, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible 6.5 X6 5 Envelopes. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an 6.5 X6 5 Envelopes buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 6.5 X6 5 Envelopes currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of 6.5 X6 5 Envelopes has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an 6.5 X6 5 Envelopes?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your 6.5 X6 5 Envelopes.
  5. Customer Ratings: Number ratings grade 6.5 X6 5 Envelopes objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 6.5 X6 5 Envelopes.
  7. Product Quality: You don’t always get what you pay for with an 6.5 X6 5 Envelopes, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an 6.5 X6 5 Envelopes is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining 6.5 X6 5 Envelopes information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

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FAQ:

Q: What is a 4 by 6 envelope?

A: A 4×6 envelopes or A6 envelope is a cover that is also used in corporate purposes and in business transactions. This cover tool can also accommodate photos or greeting cards, it is used mainly purpose is for Invitation Cards for different events, along with the letter it is best used when you request someone to attend to a specific event or meeting.

Q: What size is an envelope?

A: According to the USPS, the minimum size of an envelope that can be mailed is 5 inches long by 3 1/2 inches high by 0.007 inches thick. The regulations also state that envelopes must be rectangular and not larger than 11 1/2 inches by 6 1/8 inches by 1/4 inches. The maximum weight should not exceed 3.5 ounces.

Q: What are the dimensions of an envelope?

A: In the United States, first class mail necessities envelopes of the letter size. The dimensions must be between 5 inches and 11.5 inches wide, 3.5 to 6.125 inches high, and 0.007 to 0.25 inches thick.

Q: What is the size of an invitation envelope?

A: A-2 envelopes hold invitations that are 4.1 inches by 5.25 inches. The outer dimensions of the envelope are 4.375 inches by 5.75 inches, with the inner dimensions only slightly larger than the recommended invitation size.