Color: pink Uses: storage bags, waterproof bags, general packaging, logistics packaging, cosmetic bags, clothing bags, mobile phone packaging bags, daily necessities packaging bags, digital packaging, building materials packaging bags Product features: firm sealing edge, explosion-proof edge. The new material bubble bag is shock and pressure resistant, reducing the risk of damage. The exterior is made of po waterproof material to prevent the package from getting wet during transportation. Hot-melt adhesive is used for edge banding, which has firm adhesion. Ratio of pure material to recycled material: 100% pure material Material: new material + hot melt adhesive Sealing length: 4cm Size: 15*18cm/18*20cm/25*30cm quantity: 10PCS