Mailing Bags, iSOUL 25 Pcs Shipping Poly Postal Self Seal Bags in Size 6 x 9 Inch Size Small Mailing Bags Postage Packaging Bags 152mm to 229mm

Does the job for posting online items. This size will comfortably fit trainers inside (12x16inch)

These mailers are great for their price, the adhesion seems very strong with the plastic being just as durable. Unlike some other mailers I have received these do NOT have a funky smell, they are exactly as pictured and I am very happy with my purchase. I would buy again. I removed a star as some of the mailers I received have some small rips across them which needed to be fixed with tape so hopefully that holds up but I am sure this is not a recurring problem. Thank you for the speedy dispatch too!

I use these bags for sending lots of parcels. I ordered three different sizes, because they were the best priced at the amount you get. They are good strong sturdy bags, i will definately be buying more

Have to say quite impressed with these backs for the price. Great size can fit a shoe box in them, if sending fabric or clothes items I would double bag. Will buy again.

Just right for what I need - I sent a coat to my son in Germany and this was the perfect size - good quality not flimsy plastic with good adhesive strip for sealing - well worth the money and arrived next day

After paying through the nose for mailing bags from post office, decided to give these a try. Not as thick or strong but I use two bags to make sure . It stick/ seals well.Will buy again

Bought these for selling online my baby clothes, good quality, good price, would recommend,But order in advance took 7days to arrive.

Plastic smells of bin bags. Very thin adhesive area.Wouldn’t say these are heavy duty.