RYOBI introduces the 8" Medium Bristle Brush to our cleaning category. With medium bristles, this brush attachment is versatile for cleaning granite, tile, fiberglass, and other surfaces. The 8 in. diameter gives users larger surface coverage for faster cleaning. The Triangle Connector allows this cleaning brush to be compatible with the RYOBI 18V ONE+ Power Scrubbers. The sturdy connection ensures a secure fit that will never come loose while in use. Included in this set is (1) 8" Medium Bristle Brush.