High Density Polyethylene Sheets Grey HDPE Sheet Quick Details: Brand Name: Polyflute Material: Okay-friendly Polyethylene lor: White, Blue, Black, Grey, Or Customized Standard size: 1220mm x 2440mm (4’x8′, 48″ x 96″) Size: Can be customized, width<3000 mm Thickness: 0.4-200mm