Features： 1、Wide Applications: 36 inch round under grill mat is very suitable for fire pit, kettle charcoal barbecue grill, portable charcoal barbecue grill, smoke oven, outdoor flat top gas. Do not place the heat source directly on the fire pad, leaving at least 6 inches (approximately 15.2 centimeters) of space between the fire pad and the heat source. 2、Selected Material: The fireproof mat is made of double sided silicone coating, fiberglass cloth, and aluminum film coating, which can withstand a temperature range of ‑50~550 ℃. It can ly protect your deck and lawn, allowing you to easily enjoy barbecue. 3、Fireproof and Waterproof: The 36 inch round under grill mat is not only fireproof, but also waterproof, and not easy to stick, easy to clean, and will not absorb water and greasy dirt. It can be used repeatedly, and you can easily clean it with a dust removal cloth. 4、Suitable for Outdoor Barbecue: The 36 inch round fire pit mat is suitable for outdoor barbecue, which is anti scalding, and anti high temperature, durable. It can be folded, washed with water when not in use, and folded into a storage box. 5、Suitable for various scenarios: 36 inch fireproof mat for under fire pit is suitable for various scenarios, outdoor camping fire prevention, home fire prevention, various barbecues, fireplaces and brazier. Specification： Item Type: Fireproof Mat Material: Silicone Coating, Glass Fiber Cloth, Aluminum Film Coating Weight: Approx. 398g / 14.0oz Product Color: Gray Unfolded Size: 91.4x91.4cm / 36 x 36in High Temperature Resistance Range: -50~550 ℃ Package List： 1 x Fireproof Mat