Cleans grout in less time with less mess * Durable 6 gallon bucket * Oversized center wheel for maximum water removal * Cross slit sponge traps grout for more effective cleaning * System includes: bucket with handle, 11 X 5 1/2 DuraSoft® Sponge Float, 13 X 4 1/2 DuraSoft® Sponge Float, an extra sponge for each float, 11 X 5 1/2 fine grit scrub pad, & a 11 X 5 1/2 medium grit scrub pad