Starmaid Bench Top Semi-Disposable Food Prep Mat, Clear, Set of 10 Easy-to-hold flexible chopping food mats bend for easy transfer of food to cooking and serving areas Knives will not dull after cutting on surface of mat Made from premium food grade safe materials that are 100-percent lead, BPA and cadmium free Measures 11.8 inch L by 15 inch W by 0.02 inch thick (335mm L by 280mm W by 0.4mm thick) each Australian designed around functionality and quality; made in Australia