The Milwaukee Air-Tip Automotive Detail Brush is designed with strong bristles that agitate stubborn debris in automotive carpeting, enhancing the car cleaning experience. The ergonomic design enables both push and pull motions for thorough automotive cleaning in carpets with pet hair, sand, road salt, and other common debris. The stiff bristles are specifically designed to effectively agitate debris. The Milwaukee Air-Tip Automotive Detail Brush is compatible with other wet/dry vacuum brands with 1-1/4 in. , 1-7/8 in. , and 2-1/2 in. diameters, and is part of the Air-Tip family of Vacuum Accessories.