The Carlisle 4042401 Spectrum Boot 'N Shoe brush with chrome plated steel frame has angled brushes that help remove bacteria, refuse, dirt, and other contaminants from boots and shoes before entering sensitive sites, such as food processing areas. A steel scraper below the brush assists in the removal of heavy debris. The block is made of nonabsorbent plastic, and the bristles are brown and made of polypropylene for durability and extended life. The frame is made of chrome steel tubing and can mount to the floor (mounting hardware sold separately) for secure placement.

The base resins used for the block and bristles are U.S. Food and Drug Administration (FDA) approved. The brush and frame are free of BPA (Bisphenol A) to address safety concerns raised by the U.S. FDA and other organizations. The overall dimensions are 16-1/2 x 14-3/4 x 7 inches (L x W x H). (L is length, the horizontal distance from front to back; W is width, the horizontal distance from left to right; H is height, the vertical distance from the lowest to highest point.)

Carlisle manufactures food service equipment and supplies and sanitary maintenance tools and supplies for commercial, industrial, and institutional facilities. The company, founded in 1954, is headquartered in Oklahoma City, OK.