Housed within a heavy gauge metal frame, the RhinoBilt Boot Scrubber is sure to meet and exceed your expectations! Stiff cleaning bristles are mounted both to the bottom and sides of this durable boot scraper, allowing your dirty muddy boots to be inside ready in seconds. The original Boot Brush is best used mounted outside, all necessary installation hardware is included. The durable hard wood is weather proofed to stand up to the harshest outdoor conditions. With just a few swipes you can keep dirt, mud, snow and other unwanted debris off your shoes and out of your house! The stiff bristles located on the bottom and sides effectively clean the soles and sides of your shoes. Mounting hardware is included and the durable weatherproof hardwood and powder coated metal allows for inside or outside installation. For best results, mount the Boot Scrubber to a sturdy surface. The side bristles are placed 3-1/2″ apart.