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Window Envelopes

All Colors
  • White
All Sizes
  • #10
  • #11
  • #14
  • #9
  • 9 x 12
All Sealing Types
  • Moistenable Glue
  • Flip & Stick

Window Envelopes

When you’re sending out mass mail, addressing each and every envelope can be a frustrating chore. By eliminating the need to print or write the recipient’s address, window envelopes offer a simple solution. Just line up the address printed on the document with the transparent window, engage the quick-acting sealant, and mail out as desired. Tint available for extra security.

Customer Reviews

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  • star 5

    Fabulous envelopes! Love the Flip & Stick closure idea!

  • star 5

    Super quality! great product..

  • star 5

    Great Product! easy to use, mess free envelopes! highly recommended.

  • star 5

    Thank you for fast turnaround time and Quality envelopes.

  • star 5

    I am very pleased with these envelopes and will order again! Great product & shipped very well! Better than I get from local office supply and a better value!

  • star 5

    My envelopes arrived perfect as always. Thank you again!

  • star 5

    Great quality!! Fast shipping

  • star 5

    Great customer service!! Super Quality. Thank you

  • star 5

    These are large (9" x 12") white envelopes, with a clear window on the front, so you can see the contents. I use these for my preschool class picture! They are adorable!!

  • star 5

    These envelopes are good for business documents as well as other types of letters. When I found Business Envelopes I continued to purchase it due to the quality! I would advise eveyone to do the same...

  • star 5

    We are very pleased with our current order! We will definitely be ordering in the future! Thank you for your timely processing!

  • star 5

    Perfect size for mailing brochures.

  • star 5

    Order arrived very fast! The quality is great!! Thank You

  • star 5

    These are great envelopes. I use them for mailing (or forwarding) financial stuff. I can fit your Basic #10 envelope into them, no sweat! I'll order them again when I run out.

  • star 5

    My envelopes arrived perfect as always. Im using them already for afew years. Thank you again!

  • star 5

    The envelopes arrived perfect! Thank You!

  • star 5

    The quality of this envelope is great! Fast turnaround time.

  • star 5

    We always ordered blank envelopes and this time we ordered them printed. The finish work looks great. You guys did a great job. We are very happy with your work!

  • star 5

    I was very satisfied with this product. Very good quality and prices.

  • star 5

    Fantastic Product - Service -Quality!!!! Its worth it to try them out!! I was very satisfied with their printing.

  • star 4

    The envelopes are a little flimsy but work for my needs. I just want to put certificates in them, so for that it is fine. You do get a lot for the money.

  • star 5

    I use these to deliver photo prints to my customers. The only complaint I have is that the cellophane window is slightly streaked and foggy degrading the look of the photos inside . So, I always take the photos out to show the customer and then put them back inside before handing it to them.

  • star 5

    I used these to give out school photos for our homeschool co-op and they were perfect. They kept the prints safe and allowed parents to see their kids photos. It was really a stunning presentation. Definitely recommended.

  • star 5

    I used these envelopes to mail out photos of a lakefront property we are promoting. The clear plastic window is the perfect size. I like the rounded corners of the see-thru window with the right amount of of white paper edges. They showcases the photos very well. They are sturdy envelopes for our project but not heavy-duty; I did not want to pay extra for unnecessarily heavy-duty envelopes.

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