Product name: Inflatble packaging bag for loptop Bag type: Q Brand: Intpkg174; Place of origin:jiangyin, jiangsu, p.R.China Material: Pa/pe 7layers co-extruded film Color: Clear Column 248;: 20-30mm Thickness: 0.075-0.1mm Bag dimension: 10inch 360mm*335mm 15inch 480mm*480mm 18inch 540mm*420mm Column number: 15 250mm*250mm*300mm