7 Piece Kit Includes 6 Non-Scratch Nylon Scrub Pads, 1 Backing Pad With Universal Steel Shaft (Drill Not Included) | | 4-Inch Diameter Oversized Flexible Scrub Pads Can Be Attached From Either Side To The Backing Pad, To Double The Life Of Your Scrub Pads | | Sturdy Backing Pad With 1/4" Universal Steel Shaft Works With Most Drill | | Perfect For Cleaning Hard Water Stains, Bathtubs, Toilets, Shower Doors, Windows, Sinks, Tile, Soap Scum And More | | Proven To Save Time And Effort Compared To Hand Scrubbing And Other Low Power Units And Performance By Using Professional Cleaners And Now Available To Everyone | |