HDPE High Density Polyethylene or UHMWPE Ultra High Molecular Weight Polyethylene Natural or Black Sheet size 2440mm x 1220mm or 3000mm x 1500mm if needed Sizes 1.5mm, m, 4.5mm, 6mm, 10mm, 12mm, 15mm, 20mm, 25mm, 30mm, 40mm Rod ranges from 10mm to 500mm standards tubs: all external measurements, lours are white, blue or red 645 X []