Specifications: 1) Thickness: 0.15 - 0.50mm 2) Width: less than 660mm 3) Outer diameter: less than 400mm 4) Roll core: 3" 5) Colors available: transparent with blue tint, brown, orange, milky white, or according to customers' samples and requirements Inner packing: PE film Outer packing: 1) Plastic or paper plug and PP underlay on both sides 2) Carton with PP strip wrapping