This dust control mat will remove dirt and moisture from shoes and keep your indoor surfaces clean. The non-slip mat is made of flexible yet durable tufted polypropylene, which makes it damp and mildew proof. Thanks to its hefty weight and non-slip backing, the mat will stay in place. Its very easy to clean, and you can just hose it down. Berkfield Home Dust Control Mat Rectangular Tufted 120x180 cm Black