1. Bag material: PE self-adhesive bags with high-pressure new materials, transparent and odorless, with self-adhesive seal. If you need other sizes or thicknesses, please contact the shopkeeper for custom-made orders.

2. Bag quantity; Due to the difficulty of manually counting bags, the quantity is automatically counted by the machine at the factory, so there may be a 1-3 error. Accept to sell in a package, a package is 100 pieces, (this price is for 100 pieces), to buy 100 pieces, take 1 package, 200 pieces, take 2 packages, and so on.

3. Product Size; for example: 30*40, the actual usable size is: 30*36cm, there is a 4cm adhesive tape to fold and seal the opening. Please calculate carefully before ordering, thank you!