RYOBI introduces the 3.5" 3-Piece Scrubbing Kit to our cleaning category. The sponge and scour pad is perfect for cleaning tile, granite, glass, and other surfaces. The 3.5" diameter gives users the ability to clean tight areas with ease. The included 3.5" Hook and Loop backer provides quick change adaptability for a variety of cleaning heads. The 3.5" Hook and Loop System works with RYOBI Hex Shank Compatible Scrubbers and Tools. Included in this set is (1) 3.5" Scour Pad, (1) 3.5" Sponge Pad, and (1) 3.5" Hook and Loop Backer.