14.5x19 inch Compostable Poly Mailers,50 Count Eco Friendly Shipping Bags with Sustainable Packaging Envelopes Supplies Mailing Bags

I'm a huge fan of these mailers! The adhesion is definitely super sticky (almost too sticky, so you really have to be careful to get it right the first time!). The material they're made out of also made it very convenient for me to switch two shipping labels that I had incorrectly placed on the wrong bags.All the USPS workers always love seeing these when I go in and think it's super cool that they're compostable— which I and my customers agree with! I feel like they aren't super thick, but for my purposes of sending clothes and and non-fragile home decor items, they work just fine. If you need something thicker or more sturdy, I'd buy a bubble mailer or just use a box.But overall, these are really great for what they are. They came on time, have no weird smell or residue or film like some other mailers I've used, and they're a good price for the size. My only request would be that they produce them in more designs and colors in this size so that I can purchase cuter ones :) I will be purchasing again, though!

I've been vetting various compostable and recyclable mailers to get away from virgin material poly mailers. Unfortunately, on the first day of use, the post office has returned many of our packages to us in the condition you see in the image attached. --shipping label is missing and mailer is blown out. I really wanted these to work, but unfortunately I have lost confidence that there is any consistency and failure is not an option for our customers.FWIW, I have found recycled mailers to be much more robust and accept adhesives more consistently than any compostable mailers.

These are ok and helpful for shipping light but bulky items however I’m not crazy about the seal as it’s easy to get it stuck toPart of bag or wrapping paper and impossible to redo. Overly sticky? Would help if had firm strip under the sticky part

These were much thinner than I expected them to be. I feel like they need to be doubled in order to ensure items inside are not damaged, bag does not rip and get holes. They also have too much printed on them. They're very busy. Would not buy again.

The white ink crumbles off and gets on Everything!! Yes they are sturdy, etc. and eco-friendly but they are messy. Be warned.