12x15.5 - 14 Tyvek Open End Catalog Kwik-Tak Blank Envelopes

I use it to store tax documents and the envelopes are roomy enough to accommodate other, labeled manila envelopes. Very convenient. They do not fall apart as other envelopes I have used in the past did.

Really good for shipping just about anything. If you need a little more stability, add a small piece of cardboard and, bam! Perfect!

I use them to make paper beads - heat the edges and they curl and color intensifies in cool curly designs.

This was the only reasonably priced envelope I could find to mail coffee table books without tearing through the envelope. I do have use bubble wrap around the book on the inside but at least I know they will arrive in one piece

These are beautiful elegant sturdy functional envelopes. Glad I ordered them

I use it to store tax documents and the envelopes are roomy enough to accommodate other, labeled manila envelopes. Very convenient. They do not fall apart as other envelopes I have used in the past did.