Unique vinyl loop design both with or without backing. Dirt drops into the loops and is hidden, water can freely drain away. The strong vinyl loops can stop up to 70% of walked in grit and dirt. Himesh will continue working in exposed wet location. Non-rotting, non-fraying and does not hold water. Can be used in temperatures from -20°C without deterioration. Slip resistant backing and will not stain your floor. Mat sizes may vary + / - 5%.