RV Outdoor Mats can be used on your RV patio, in the garden, on the beach, picnic areas, and in various other indoor or outdoor activities. Also perfect for use under pet carriers or pens. Mold and mildew resistant. Lightweight. Two colors in one. Easy to clean and fold. UV coated. For indoor and outdoor use. Made of 100% Polypropylene 8' x 12' Black/White Checkered.