Clean your bathroom 5X faster, more effectively and with a fraction of the effort compared to cleaning by hand with a scrub brush. Let your cordless drill do the hard work with RotoScrub. This 7 piece kit includes a velcro backing pad and 6 non-scratch nylon scrub pads. The backing pad includes a 1/4 inch hex shank hardened steel shaft which threads into the backing pad to prevent spinout. The shaft fits into the chuck of ANY drill or impact driver. The oversized flexible nylon scrub pads contour to curved surfaces and allow for easy cleaning of edges, corners and hard to get areas. They nylon scrub pads can be easily attached from either side to the velcro backing pad. They're great for removing soap scum, hard water stains, mineral deposits, mildew, mold and other grime from bathroom and kitchen surfaces, including showers, tubs, sinks, countertops, fixtures, floors, tile, grout, glass shower doors and just about any other hard surface that needs scrubbing. It can also be used for outdoor projects like cleaning patio furniture, windows, siding, boats and more. Jump-start your spring cleaning, get the right tool for the job and enhance your cleaning experience with RotoScrub. Always wear eye protection. Please consult your power tool manufacturer for additional precautions. Drill is NOT included.