Flame retardant: the fire pit mat has a size of 70 x 40 inch, which is large enough to protect the area under the fire pit or fire pit and even the environment from flying embers, flickering embers or fire sparks. When the burning charcoal falls on the grill mats, the grill mat does not ignite and provides optimal protection while you run your barbecue tools over a gas or charcoal grill. Improved material: our fireproof mat is made of high-quality silicone coating and fibreglass. It has strong resistance to heat and corrosion, can withstand high temperatures of 1472 F. The protective mat will not burn or melt, mould or fade. Compared to conventional mats, our heat resistant mat has finely stitched edges. It does not stick, crack, wrinkle at the edges or tear in heat. Non-slip and waterproof: the surface of the fire mat is coated with silicone, which has good slip resistance and water resistance. The grill mat stays securely under your grill, it can completely protect your deck, patio, lawn and other outdoor surfaces from oil and grease stains or food stains. Easy to clean and store: the grill mat has a waterproof design, simply rinse it with water and soap or a garden hose. Can be reused after washing and drying, do not use bleach. And the grill mat can be folded for easy storage, space-saving and easy to carry, perfect for carrying to parties, picnics, camping or elsewhere. Please note: do not place the heat source directly on the fire pit mat, there should be space between the fire mat and the heat source. First, the mat will have some creases from packing/folding. Over time, these wrinkles come out of the material. If you have any questions about our products, please feel free to contact us. Our Policy: * Please check ETA before placing the order. * Items returned not in original conditions are subject to a 50% deduction or deny any credit. The part must not have any type of damage, such as signs of installation by the customer, marks, or scratch. Please contact us through messages for the following reasons :Our respond time is 24 hours. If you did not receive your item within the ETA . If you received an item that is does not fit, please provide us your model and serial number to check. If you need to return an item . Item not as described for one of the following reasons (Item is defective, Doesn't match description or photos, Received wrong item, Missing parts or pieces, Arrived damaged). Thank You for Shopping!