50Packs A4 Kraft Envelopes 4x 6 Inch Card Envelopes,Self Seal for Weddings, Greeting Cards?Mailing? Invitations, Photos, Postcards...

I was happy to order this set of kraft envelopes to use for mailing random cards, but most importantly, for mailing checks. These don't look like envelopes you would use to pay a bill, and they don't really look like birthday card envelopes - so they are perfect! They come in plastic and the envelopes were able to move around - but none were damaged. The envelopes are self stick - the wax paper comes off easily and the seal is really good. I'm pretty sure this is one of the standard size for cards, but I included a picture that compares the size to standard letter and legal envelopes. They feel like the same thickness as the other two envelopes. I typically use gel pens and had no problem seeing the writing on the kraft background.

I still mail holiday cards every year, so I can burn through packs of expensive envelopes pretty quickly. I like using this size the most, so picking these up was a no brainer. I haven't used enough of them yet to say the adhesive is good, but I always add tape or stickers anyways (brother worked at USPS processing mail, his advice). These are pretty similar to craft store envelopes, so they'll do! Pretty good price for the amount you get, too. I'll keep my eye on these when I run out again.

I very much like the envelopes, so happy with the quality.

I give small business gift cards in these and it is perfect size

beautiful shade of green, bought for 3 X 5 sized cards, fit perfectly.