G-Floor Grill Mat, 47" x 32", Diamond Tread, Metallic Silver: * Specially formulated polyvinyl material provides great protection for your concrete/stone patio or deck * Sized to fit under most gas grills * Protects decks, patios and floors from hot grease, oil, grill drippings, stains and contaminants * Flame resistant vinyl meets DNI testing * Mildew and mold resistant * All-weather protection * Attractive Diamond Tread patterned surface * Easy roll-up and storage * Easy cleaning * Non-porous surface