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Popular Sizes

A2 (4 3/8 x 5 3/4) - Crystal Clear

Crystal Clear
A2 (4 3/8 x 5 3/4) - Crystal Clear
A2 (4 3/8 x 5 3/4) - Crystal Clear
A2 (4 3/8 x 5 3/4) - Crystal Clear Crystal Clear
A2 (4 3/8 x 5 3/4) - Crystal Clear Crystal Clear

Product Specs

Paper Weight
3.5 Mil
4 3/8 x 5 3/4
Action Envelope
Recycled Content
Not Recycled
Plain Items - Usually ships the same or next business day. Printed Items - Ship based on production time selected (additional 2-5 business days).
Crystal Clear
Metric Size
111mm x 146mm
Sealing Method
Peel & Seel®

Color WheelChoose a Color: (101 colors available)

Crystal Clear
Crystal Clear 3.5 Mil

Quantity & Price:

Order Samples
50 Qty $10.95 $0.22/each
Add to Cart

Style Description

The A2 Invitation Envelope (4 3/8 x 5 3/4) in 3.5mil. Crystal Clear is a fully transparent envelope. This envelope has an elegant square back flap, and is perfect for invitations, greeting cards, thank you cards, and is ideal for letters as it's designed to fit quarter-folded sheets of paper. Since the A2 envelope fits inside all larger "A" envelope sizes it's commonly used as an RSVP and return envelope, as 4 1/4 x 5 1/2 flat and folded cards fit inside. This A2 size envelope is easily sealed by a Peel & Press strip located on the back flap. Available both plain and printed for customization, branding and creative uses, starting in small quantities of 50 to large quantities of 50,000 and more.

Color Description

No doubt about it. These plastic envelopes are completely transparent. So everyone's sure to see the message contained inside. [If the recipient's address is positioned correctly on your enclosure, no label may be required.] USPS approved. Easy Peel and Seal closure.

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Customer Reviews for A2 (4 3/8 x 5 3/4) - Crystal Clear

Average Rating: 5.0 (8 Reviews)
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Overall Envelope Rating:
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  • By Mary (Industry: ) on May 5, 2016
For personal home made cards Met Expectations? Exceeds Expectation - Love the self stick Usage? Recommended: Yes, I would recommend this product.
  • By Smiling Riley (Industry: Photographer) on Sep 26, 2013 Verified Buyer
These envelopes made the color photography inside them shine, and draw attention like advertising should Met Expectations? Exceeds Expectation Usage? Photo enhancement Recommended: Yes, I would recommend this product.

  • By Scrappy Mom (Industry: Paper Crafter) on Mar 29, 2013 Verified Buyer
The envelope was perfect for my project. Super quality, sturdy, easy and clean removal of the adhesive strip (did not need that) and the "crystal clear" has great clarity and shine. Service was top notch. Initially I was not pleased that the minimum order was 50 envelopes as I only needed 20. No problem though, as I have found they make a lovely presentation for my homemade greeting cards. Met Expectations? Usage? Each envelope held a colorful handwitten recipe card for a bridal shower bunting decoration. Recommended: Yes, I would recommend this product.
  • By Seamstress on the move (Industry: Home Improvement Services) on Mar 7, 2013 Verified Buyer
i used these for high quality printed postcards, the glass clear sparkle of the envelopes made the cards so much more elegant. Thank You Met Expectations? Exceeds Expectation - nice heavy stock Usage? send out postcards. Recommended: Yes, I would recommend this product.

  • By LJ Event Planner (Industry: Event Planner) on Nov 28, 2012 Verified Buyer
This is the second time I've used the crystal clear envelopes, and I love them. They let the bright colors and beautiful design of my save the dates shine right through. Very classy. Met Expectations? Met Expectation Usage? Gala Save the Date Cards Recommended: Yes, I would recommend this product.
  • By Dislike the adhesive strip (Industry: artist) on Nov 14, 2012 Verified Buyer
I need the same kind of envelope but without the adhesive strip. A tuck-in flap is what I need. Do you have that? Met Expectations? Met Expectation Usage? to hold gift tags Recommended: Yes, I would recommend this product.

  • By I was hoping for a resealable (Industry: card maker) on Oct 22, 2012 Verified Buyer
Nice clear envelope with a good seal that can easily be opened. I just wish it was a resealable type rather than a permanent seal. I'm happy with the product :) Met Expectations? Met Expectation Usage? I store my card samples in these envelopes. Recommended: Yes, I would recommend this product.
  • By Clay McIntosh (Industry: Graphic Designer) on May 25, 2012
Durable, clear envelope that meets USP standards. Perfect for getting attention of recipient and having your piece opened first. Met Expectations? Exceeds Expectation - Flap and seal worked great. Usage? Direct Mail Promotion Recommended: Yes, I would recommend this product.

Samples are $1 each. Maximum of 5 samples per color. Shipped via USPS.
Every $1 spent on samples (up to $5) can be used as a discount on your next order of $20+.

Discount code will be sent via email.
Need to know more about Quantity & Price?

Custom Quantity:
Don't see the exact quantity you are looking for listed here? Type the custom quantity you'd like to order into the "Custom Quantity" box at the top of the standard quantity options. You custom quantity must be in increments of 50.

Order a Sample:
Would you like to order a sample? Open the "Quantity and Price" menu, and click the "Order Samples" checkbox at the top of the menu. You cannot order printed samples, just plain samples. Type the amount of samples you would like to order into the "Custom Quantity" box, then click "Add to Cart"

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Accepted File Types: accepted file types
You'll receive an emailed proof within 24 hours. Once you approve your proof, your order will enter print production. If you do not review your proof within 5 business days, your order will automatically enter print production.
Design Template Help:
To Get Started:
  1. Choose the template you would like to customize.
  2. Click the orange "Customize" button in the bottom right corner.
  3. Use our online designer to customize your product.
Need Recipient Addressing? (different address on each envelope):
You can utilize that service from the product page by choosing "recipient addressing". This can be done before or after you customize one of these templates, or as a stand-alone service.
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I only want Recipient Addressing
I want to upload a file
Would you like your item Plain or Printed?

Nearly every item is available plain, or with custom printing.

Choose "Plain" if you would like this item without any printing, in other words, blank.

Choose the "Add Printing Now" option to design your item online, to upload files that you've already created, to reorder a printed item that you've purchased in the past and/or to add recipient addressing to your envelopes. (Recipient Addressing means pre-addressed envelopes)

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Need to know more about Printing Options?

Printing and Customization made easy! Ready to customize your item? Choose one of the following options:

Design Now: Use our easy-to-use online designer. Choose one of our ready-made templates, or start from scratch!

Use a Complete Design: Choose this option if your print files are ready to go. Uploading your own artwork allows for full creative control over your project and comes with a Free Digital Proof to ensure your satisfaction. If you've already used our printing services and would like to place a re-order, simply log into your account and re-order with the same artwork. You can also choose to make change to a past order!

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Need to know more about Recipient Addressing?

Take the hassle out of addressing your own envelopes! Select Recipient Addressing, choose the way you'd like your addresses to be displayed, and simply upload or create your address list. You'll be able to preview each and every address! You can edit fonts, sizes, spacing, placement, colors and so much more.

Recipient Addressing Price Guide
1-99: $1.15 per address
100-199: $0.87 per address
200-299: $0.75 per address
300-499: $0.55 per address
500-999: $0.48 per address
Over 1,000: $0.38 per address
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Need to know more about Production Time?

Standard Production: Proofs are ready for review on the next business day. Your print order will ship 5 business days after proof approval.

Rush Production: Proofs are ready for review on the same business day. Your print order will ship 2 business days after proof approval.

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Printing Options Explained

One Color Printing:
One color printing means that your design contains only one ink color. Gray scale designs, contain a range of grays, and is also considered one color printing

Two-Color Printing:
Two color printing means that your design contains two different ink colors.

Full-Color Printing:
All print designs with more than two colors require an ink process called full color printing, which is also known as CMYK. CMYK stands for Cyan, Magenta, Yellow and Key (key means black). These four ink colors can be combined to print an unlimited number of colors. Remember, if your design contains more than two colors, select full color.

White Ink Printing:
White ink is a special, unique ink that prints best on darker colored papers and stocks. White ink can be printed with CMYK printing if the design contains white and additional color elements.

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