Polyethylene PE material - Shore 50 Technical specifications: • Color: Forest green • Dimensions: 1035 x 1030 mm • Thicknesses: 2 mm / 3 mm / 4 mm / 5 mm / 7 mm • Material: P.E 94% EVA 0% POE 0% • Shore A: 50 • Density: 170kg/m3 All your materials may be cut in half without your consent for logistical reasons. Thank you for your understanding. The material sheets come from a block that needs to be cut to obtain them. The slicing generates a "beak" at the entry and a "leak" at the exit. This only affects a small part of the sheet, and the rest can be used. Here is a schematic diagram: A quality control is carried out on each sheet upstream by our teams to ensure that these thickness differences do not exceed a certain threshold. Therefore, the presence of these irregularities being a consequence of the production process cannot in any case be a reason for complaint or return.