AKAR 12 x 16 Inch Grey Packaging Mailing Bags – 50 Pack of Strong Polythene Posting Mail Bags with Aluminium Adhesive Strip – 55 Microns – Easy Seal, Large 30 x 40cm – For Non-Fragile Items

Great product, has been great for selling items and sending through Vinted. Most things fit inside, clothes, shoe boxes etc and if something flat is inside and folded in half it fits in the Royal Mail normal postage bracket.Great self adhesive strip. Would buy again

I was selling off a load of clothes and these bags were just ideal and how cute do they look, perfect!

Unfortunately these mailer bags were not very good quality. I put my item in it and it was already split at the side so I couldn't use it. I checked the the other 4 and one was torn with holes in it and another one was also split. Very sad as this was a rushed order as I needed this size bag to post something urgently. I'll have to re-order the same size in a different brand and see if they are better.

I have. Ow re-ordered more of these postage bags as I have been using them to send baby items via Vinted. They are excellent quality bags, seal really secure and can get a few items in at once

These do exactly what they’re meant to, they’re strong and fairly thick with excellent stick which is Easy to peel. Much better quality than some of the flimsy rubbish sold on Amazon.