This multi-grip mat has a robust, lightly-studded rubber backing designed to cut down creep on carpets. This adds extra non-slip performance on highly polished floors, making it great for you, your family and even your pets. For indoor use only. Dirt-trapping, absorbent and large, this piece is suitable for use across all floor surfaces including vinyl. For indoor use and designed to help keep floors cleaner for longer. Made in the UK. Machine washable. Perfect in hallways and by patio doors.