Cocomats N More Vinyl Back Sup Coir Doormat The sup doormat is a sturdy coco mat made from natural coir fibers inserted into weather-proof vinyl The sup doormat with is skid-resistant and will not curl up due to its vinyl backing Durable and weather resistant, they are perfect for use outdoor Easy to clean - just give it a good shake or run down with a vacuum "Sup" doormat is available in an 18" x 30" size and 5/8" thickness