Love the productQuality, fast shipping and great customer service.This is exactly as they describe it and I recommend it.As described. These bags are durable and have good adhesive.These bags are sturdy and are a good valueGood itemI use these by doubling over the flap to make the envelope half the size. This makes the mailer very durable and the adhesion is really great.The flap sticks down easily, and this is a very convenient size. Only issue is the bag is so thin it can tear very easily, so I end up doubling up!These bags came and were better than I had ever expected. I got the purple ones adn they were bright in color the purple was such a nice shade. They are your standard shipping packages they don't have bubble pack in the bag so if you're shipping things that could break just be sure to pack your product in that before putting it into the package. These bags had an awesome adhesive strip and once stuck you cannot get it off without ruining the bag. I bought these so I could ship clothes on posh mark. I got medium sized ones I am going for a large for my next purchase.falsely advertised as high quality and 2.5 mil. product is 0.06 mil thick and so cheap quality. I would be embarrassed to ship an item out to my customer in this bag.Would like them even better if there was less of a flap past the sticky part. I cut off the excess flap so it doesn't get caught in the sorting process.The product is bad quality. I had to tape all of them cause they were separating each sides. I Definitely DONT recommend this and won't buy again.These are great and cheap for mailing stuff and the adhesive is pretty strong, but the plastic is easily ripped so beware of that