#000 Kraft Bubble Mailers, 4" x 7" Usable Space (Case of 250)

Only about 3.5 inches wide and 6.5 inches inside envelope due to the bubble interior. Ok if do not need exactly 4X7 inches interior as I did.My main concern is that although received OK to return the over $40 dollar box purchased, I was unable to print off a return label, or even to email it to myself to print. Having trouble locating a return address so will be delayed by having to contact Amazon customer service just to return what was supposed to be a simple process.

I run an e-site where I move anywhere from 200-500 orders per month- and I go through a lot of mailers.The first box of mailers I got from these folks was fine- just as advertised! The mailers themselves feel a bit "cheaper" than the ones you might score at Wallyworld. Whatever, they are .20/pcAnyway, upon receiving my second box of these mailers, I noticed that they had some BS glue strip that was not completely flat, and didn't hold very well. For my products, it didn't hold AT ALL. Just gently pull at the tab, and it popped right open. The glue strip looked like someone took a glue gun type device to apply it- it wasn't a flat, smooth, bonding agent.I have to now put tape around every mailer sent out- just to make sure it doesn't open up mid-transit.To top it off, I contacted them to see what the issue was, and they told me they have no record of me buying their stuff. Whatever.With all of that said, these might work for you, but beware of the glue-strips of doom.

Bought these in 2013 and was very impressed with the thickness. I purchased again this month, September 2020 and the quality is very much different from the first box that I received 7 years ago. It is very soft and I had to insert a cardstock so that the item inside the mailer doesn't get bent. The one on the left on the photo is the new mailer that I just purchased this month. It is thin and flimsy while the one on the right is the one that I got 7 years ago, it is thick and very sturdy.

Overall I like the product. Could be a bit more resilient. Outer paper can be torn/damaged a bit easier than I would like. The bottom tore out when dropped from 2 and1/2 feet with an 8 ounce hard object in the package.Adhesive is fine.I will contue to use/purchase. Recommended.

I love how well the glue adheres onto the package and it's really sturdy, my only wish is that they didn't glue the sides so much because there's less space for the contents of the package than a typical plastic bubble mailer.

This is my second bulk purchase. The #000 Kraft bubble mailers are the perfect size for mailing out collectors cards in a top loader. The bubble packs feel exactly the same quality as the more expensive bubble envelopes. It’s small enough to prevent the cards from shifting too much, yet large enough to add in cardboard as extra protection from bending. The envelope is self sealing too.

I sell a lot of small items on storenvy and needed to stock up on envelopes.Good quality envelopes that are comparable to name brand ones for a fraction of the price. I actually think that the bubblewrap on the inside has more air in it than name brand ones. Will buy again :)

I was expecting bubble mailers that have paper on the outside like the image for the listing and the description states. Instead i received clear bubble wrap bags with no paper coating. These were not bubble mailers at all.