My Ortho-Flex - White Polyester Resin - 0.7 mm Technical specifications: • Color: white • White Resin without Adhesive • Dimensions: 700 x 1100 mm • Material: PVC resin • Thickness: 0.7 mm • Heating temperature: 70°C • Non-flowing Resin - FLEX Technical qualities: • Thermoforming (3/5) • Robustness • Flexibility (4/5) • Nervousness (3/5) • Rigidity (3/5) 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 so 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.