Rotary Brush, Application Cleaning, Scrubbing, Fits Machine Size 28 in, Shape Round, Material Polypropylene, Bristle Material Polypropylene, Bristle Color Black, Brush Diameter 14 in, Trim Length 1 7/8 in, Block Size 14 in, Compatible with Manufacturer Part Number T600, T600e, T600EE, Bristle Diameter 0.04 in, Features Easy Installation, Optimal Operation with Tennant Machines, Includes (2) Brushes