This gas grill mat protects your deck or patio from costly food, oil and grease stains. Features Zorb-Tech anti-flow technology (absorbant, yet waterproof). Soft, stain resistant, felt-like non-woven fabric is coated on one side with a non-slip, durable special bonded backing that prevents soak-thru from above and below. Machine washable and dryable. Constructed with over 50 recycled material. Can not be used on composite or plastic decks. Color: Charcoal. Mat dimensions: 30 inch x 58 inch.