💌 KKBESTPACK White Shipping Envelope Mailers Review

I've bought a ton of polymail machines, I use about 20 a day to ship orders from my embroidery shop. I've definitely bought a lot that either doesn't seal well or tears easily. This is great value for money, there were no broken bags, they all self sealed easily and perfectly, they are strong and stretchy but they don't tear when full and none of my customers have had a single issue . while they were travelling. They are very cheap and I will buy them again.

I ship quite a lot of packages for my small business. Mostly in polymailers like this paragraph. These special mailboxes are made of very thin material. Hopefully they won't be torn or broken in transit. The glue used for the flap is also not very strong. It sticks to the bag, but it's pretty easy to just rip it apart. I used packing tape over the tabs as an additional method to protect the packaging from prying eyes. I am switching to a different brand for my plastic bags.

Does what it says on the tin, waterproof, closes tightly and cannot break the clasp - needs to be cut with scissors to open. I've done some durability testing and it's holding up really well, even after stuffing it, kicking it, throwing it, and putting heavy books on it. I've stuffed my bags with several knitted earmuffs and a large birthday card. After treating the package roughly for several days, I sent it to my mother in a different condition and she received it with no rips or tears. I…