36 Pack Brown Kraft Rigid Mailers 10 x 13.5 inches, Self Seal Photo Document Mailers Premium Cardboard Keep Flat Envelopes for Photos, Pictures, Papers, Files, CD

For a company that is well known for their macaroni endeavors I was pleasantly surprised on how well they made shipping supplies, all the ladies at the post office were like holy macaroni and I was like “I know right” and they were like “totally!” I was able to fit everything I needed in the slots provided all I had to do was make sure that the things I was putting in were the right size, I tried putting in some bigger stuff but they didn’t fit, but as soon as I put in something smaller, bingo bango bongo slid right in like OJs knife. I would recommend these to anyone who is trying to ship something within these dimensions, 2 dimensional objects only or you will be disappointed.

These are sturdy and exactly what I needed, one thing though...there is a slight gap at the top corners that could potentially lead to water getting inside. Simply add a small piece of packing tape there and problem solved.

I bought these to ship art prints, and I did a lot of looking around before deciding on these. I know I only wanted the best, it wouldn’t do to send something that would bend and look unprofessional, so I am very happy with this choice, it’s exactly what I was looking for. I’ll probably order more when I run out of these.

I bought these to mail graphic novels. I needed something stiff and thin, something that would protect fragile graphic novels while in the rough hands of the post office men. At the same time, I needed something thin that would keep Post Office costs down, making the item a document letter vs. a package. I needed all this in an item that wouldn't break the bank and cost too much, dipping into my profits.This envelope suits the bill almost perfectly.The one thing I'd like to see is stronger adhesion. I always put a piece of tape over the envelope flap to ensure it doesn't come open during its journey through the mail.I'll keep buying these.

I'm using these mailers for old dvds or games. They can be pretty tight for some cases, and certainly wouldn't fit multi disc cases, but they have worked for my needs. They do have some sturdiness, but admittedly I wouldn't be confident sending a super important document in this. I think it's unlikely to bend under most normal wear and tear of shipping, but I'd be cautious with expensive/rare things! I like the stickiness of the flaps, and I've had no issues getting my shipping labels on these guys. Overall it's exactly what I was looking for!

Adhesive isn't the best. It sticks, but I don't trust it enough to send it like that without adding an addition piece of packing tape. Nice rigid mailers -- I have been using them for trading cards and other paper things slipped into toploaders. Everything has been arriving at the destinations safely.

I use these to ship out large quantities of my prints and these mailers protect them very well. It may be more expensive than other mailers but you pay for the quality, and this has the best quality and durability I've ever seen. And the recycled cardboard exterior gives it a nice look that makes the mailer stand out among all the white envelopes.

I wanted something rigid enough to send out Spring school pictures. It is perfect and I'll be getting more in the future.