Review on 10x13 Metronic Poly Mailers – Pack of 100 by Hesham Peltier

I use poly mailboxes on a daily basis to mail clothes (mainly leggings and tops) and I would say these mailboxes are NOT worth buying. They were packaged well and all of the resin mailboxes were usable, however they are MUCH thinner and not as "reliable" as the other resin mailboxes I've ordered for the same price. I almost feel like I should double them because I don't want my packages to break in transit. I can pay the same price and get a stronger/thicker plastic bag.