UCGOU Bubble Mailers 10.5x16 Inch Black 25 Pack Poly Padded Envelopes Large #5 Mailing Packages Opaque Packaging Postal Self Seal Adhesive Waterproof Boutique Shipping Bags for Clothes

I bought these (10x16) envelopes to mail books that I sold online. They worked well for books up to 2 pounds, one book per package. Put your shipping label on before you put the book in the envelope. Bubble diameter is OK for books but you may want larger bubbles for other items. I would buy again.

Great product

Really nice and durable.

Overall they are good and affordable bubble mailers but I feel that the bubble wrap is cheaper than other brands that I have tried. Still I do recommend if you are in a budget♡

These are really great! I sell a lot of books and clothing on eBay and these have been incredibly useful. They are sturdy and seal very well.

Very useful for shipping my smaller items

This envelope is the one I use to ship for its size. I have been using this product for 7 months and will order when I need more. My labels adhere to the envelope with no problems. The shell is strong enough I have not puncture even with the most oddly shaped items. If I had to give a complaint, it would be that I can see the shape of the items within the envelope. Luckily all items are shipped with packing slips, so everything is fine. I have not tried any other envelopes because this one works perfectly for me. I highly recommend this item!

I will order these over and over.

I have these in several different colors and sizes. They work great for shipping my small handmade items and have not had one fail me yet. They are very sturdy and I love the color choices.

These envelopes are sturdy and a great deal