Non-Stick BBQ Grill Mat is made of PTFE and fiberglass. Taking the advantage of the non stick and heat resistance of PTFE with the strength and dimensional stability of fiberglass, our Non-Stick BBQ Grill Mat help you to avoid to put the food on dirty, burnt and rusty BBQ grill or plate directly, helps to keep BBQ grill clean, saves hard work to wash. Most important, there is no need to put oil or grease on the Non-stick BBQ Grill Mats any more, so allows customers to BBQ in a much healthier lifestyle. Easy to clean in soapy water with a sponge, or kitchen paper.