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

Havent used yet, but look good. Priced right and fast shipping.

Excellent product at a good price.

These envelopes are sturdy and a great deal

Perfect! What I lookin for. Lobe the color

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.

Solid performance

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.

Just the size I was looking for for my small business

I will order these over and over.

Very useful for shipping my smaller items