Non-Slip Rectangle Big Ocean Waves Doormat, Sea Surfing Waves Storm Design Indoor and Outdoor Entrance Floor Mat Doormat - 23.6"(L) x 15.7"(W), 3/16" Thickness Machine-washable Durable heat-resistant non-woven fabric top Size 23.6"(L) x 15.7"(W),3/16"Thickness Shoe scraping neoprene rubber keep your floors clean Great for all seasons