Rhino Bilt's Folding Series Boot Scraper, is easy to use with no mounting required! Each side features a folding plate with traction to secure stationery foot in place, in wet or muddy weather. When not in use, the magnetic sides fold up to allow easy storing or transport. As for cleaning boots and shoes, mud is no match for the heavy gauge metal frame and stiff bristles which provide the needed strength to handle the toughest cleaning jobs. Topped off with durable weatherproof hardwood and power coated metal this boot brush is ideal for outdoor use. Great for use with wellington (rubber) boots, work boots, hiking boots and even golf shoes! Cleaning the boot brush is a breeze as well, as it does not need to be mounted to deliver results! Mounting hardware, however, is included but not necessary. If you desire to mount the folding boot scrubber, there are four pre-drilled holes to do so easily. When open boot scrubber is 46cm x 15cm , when closed boot scrubber is 9 ½ x 15cm .