Chef Quality TPU Flexible Cutting Board Set w/Stand, Indexed and Color Coded to Avoid Cross Contamination in Kitchen. Chopping Boards - BPA Free, Dishwasher Safe Thick heavy cutting board that you can still bend when lifting to pour out its contents. Made from premium TPU materials which are extremely scratch resistant (you might see some slight marks after a lot of use but nowhere close to anything out there). Dishwasher safe and can be sterilized just by pouring boiling water over it. Can withstand heats of up to 300 Fahrenheit This TPU is FDA approved and approved in Europe for safety standards. The Indexed and color coded Cutting Boards provide you guidelines for avoid cross contamination. Use the same board for raw meats like chicken, beef and fish or any other bacteria laden food Keeps your knives sharp due to soft, yet durable material. You'll immediately feel the difference compared to other boards and you'll love the soft sound it makes as the knife hits the baord