4 Pack-Silicone Baking Mats Non-Stick Includes (2) Half sheet size & (2) quarter sheet size NON-STICKY & EASY-TO-CLEAN: Even burnt sugar & fat falls off on its own. Very easy to wash just rinse the silicone mat in warm soapy water to clean it. Dishwasher safe MULTI-PURPOSE USE: baking mat can withstand temps from -40° F to 480° F. in appliances such as oven/microwave oven/freezer/dishwasher. It comes handy when baking cookies, macaroons, breads, pizzas, etc. conveniently