Performance Transparent,Non-toxi,Odorles,Suitable For Food Packaging. Tightness,And Difficult to Break the Bag,Can Play a Good Moisture Dirt Effect. Uses 1.After a close completely sealed,waterproof moisture mainly for products 2.Prevent things scattered,from induction effect. 3.When hair clothing afraid polluting goods,put one after the other to prevent damage pollution own express courier. 4.Non-toxic,tasteless,can put food. 5.Use a lot of . Size (Length x Width x Thickness) 4cmX6cmx0.06mm 5cmX7cmx0.06mm 6cmX8cmx0.06mm 7cmX10cmx0.06mm 8cmX12cmx0.06mm 9cmX13cmx0.06mm 10cmX15cmx0.06mm 11cmX16cmx0.06mm 12cmX17cmx0.06mm. Note: (length including the sealing part) Thickness 2MIL(0.05mm) Quantity 100pcs/200pcs/300pcs/pack