The Ultra Grill Mat is designed to protect deck, pool and patio surface areas from grease and sauces associated with both gas and charcoal grilling. The 48 x 30 inch Ultra Grill Mat is designed to protect surface areas up to 600 degree Fahrenheit providing superior surface protection when used with gas/charcoal grills, outdoor fryers and fire pits. The Ultra Grill Mat is lightweight and durable while providing the highest rated surface protection against embers, sparks, oil, grease, spills, drippings and splatters.