Protective Mat PRotective MAt For the SunFire Radiant Heaters This is a 40″ x 40″ protective heat resistant mat for the SunFire 150. Provides 4-layers of fire protection fabrics to withstand a temperature as high as 2000 F. This mat helps prevent burns and heat damage on grass, decks, patios, and wood, stone, cement, or brick. 1 Year Limited Warranty