Polycarbonate Sheet for swimming pool cover 1)Max. Width: 2100mm Length: no limited 2) Thickness: ... from 3mm to 18mm Clear Polycarbonate Sheet for swimming pool cover Specifications:1) Thickness: 4mm, 6mm, 8mm, 10mm, 12mm, 14mm, ... building, curtain walls of modern building. 3. Transportation airline, containers, front wind shields of notorcycles. airplanes, trains, liners, vehicles, notors boats ...