Immuson White 9.5 x 13.5 Inches Poly Bubble Mailers, Padded Shipping Envelopes, Self-Seal Shipping Bags, Packaging Bags, Bubble Envelopes Pack of 25

I found this product to be strong & durable. These envelopes can be used for many things. I used it for sending license plates in the mail and this size was perfect for that. I also sent a book out to one of my friends and it fit perfect. I would recommend this product. I will make plenty of use with this product. So, glad I found them worth the money.

Perfect!!!

Adhesive is very strong. Do not try to overstuff the envelope, there is no elasticity and will rip the envelope. Very affordable and effective for shipping out your products.

It’s better than a regular usps priority mailer because it fits more items inside and can be shipped priority.

Good product. Came quickly. The only downside is that it was slightly transparent.

They seal well, mail well. I'm using them less because they don't save mush US postage over larger padded envelopes, and they are too small for 1/2 sheet, 5 1/2" * 8 1/2" mailing labels. If you use a 4" label printer, these would be perfect.

I used these envelopes to ship 2024 calendars. These are lightweight, strong and have enough cushion it feels like, to have the calendars arrive in the condition I sent them in. They do have some transparency to them so you might want to use a piece of paper to obscure the contents or a cardboard backer like I used to provide some additional protection for the calendar. I'm ordering more today so I am satisfied they meet my needs.

It was perfect for my shipping needs.

Some bubble mailers i've ordered don't seem to have much padding to them but these are great. They feel like they are great quality and have good bubble wrapping on the inside. I will definetly order again.

I needed a 4 x 8 mailer and the one from Amazon Basics was no longer available so I tried this one and my impression on this envelope is based on the comparison and the way this envelope should be. First thing: The self adhesive stinks. It does not close the envelope completely and leaves a space that can be pried opened by another envelope accidentally sneaking under the flap of the envelope(see photo). The remedy for this is to use packing tape to seal it correctly. The adhesive protector is already partially lifted prior to unpeeling (see 2nd photo). And the second issue is since the envelopes does not have a smooth texture, sticky labels do not settle on the envelope and like the self adhesive issue, the solution is to use tape. These envelopes do function but as I mentioned earlier, I did not have the same problems when I used Amazon Basic's 4x8 mailer.

Perfect for what I needed it for

Product as described, perfect

Great product!