Metronic Bubble Mailer 4x8 Inch 100 Pack Usable Size 4x7" Small Bubble Mailers Black Padded Envelope Self-Seal, Cushioning Padded Mailers for Gifts, Small Items, Makeup Supplies

Excellent quality and allows for discreet mailing. I use them when shipping high-value collectible cards. Seal is great and aides in keeping mother nature out. Size is perfect to fit top loaders and a cardboard backer for rigidity. A definite win in terms of value for me and my customers.

These are perfect. I use them to ship jewelry and all sorts of items. Nice and padded and the sticky stuff really seals Well to the bag. Slap a 3x5 shipping label right onto this and straight to the post office you go!

These came as described. The blue is a very pretty color, and something that's a little different from generic envelopes. The bubble padding isn't the thickest, but it will do for the most part.

Metronic is great company - this product is as expepcted - size is right no issue ----except that they arent showing this product on amazon right now, and I had to buy someone elses and they are smaller even tho marked same size

THESE ARE THE BEST! So easy to use and cheap to ship. I have gotten no complaints while using these. They are waterproof, large, durable, and lightweight. I will definitely be ordering more of these!

This is the ONLY bubble mailer that is true to the internal size 10"x13". When a mailer claims to be 10"x13", you want it to handle something 10"x13" on the inside. Which means the space inside should be 10"x13". I ordered these to mail a book that is 9"x12" x 1/2". This is the only mailer that works perfectly. NONE of the pastel colored mailers that I ordered truly were 10"x13". They was 9 1/2" x 12" (inside measurement).

I got the black poly mailer to send books that I am selling. They are sharp looking and do the job. If I have to send books to Europe the padding would not be sufficient.

Really good and THICK

I recently purchased the Metronic Bubble Mailers in the 4x6 size, and I couldn't be more impressed with their performance! These mailers are incredibly durable and provide superior protection for my items during shipping. The bubble padding is thick and provides ample cushioning, ensuring my fragile items arrive in perfect condition. I love the self-sealing feature, which makes packing so much faster and more efficient. The size is perfect for small items like Trading cards

Awesome value, they work great and are the exasct size for a shipping label.

everything was as it should be!

GORGEOUS colour, but the durability isn’t it. These mailers are thin and flimsy.

Love the color, and the price is so worth how much you get!