3M Scotch-Brite Professional 2-in-1 & Standard Rectangle Flat Mop FrameA part designed for the Scotch Brite Professional 2 in 1 or Standard System to smoothly and consistently apply cleaning chemicals or floor finishes protectors. Attaching to the bottom of the handle, replaceable 3M hook and loop fasteners secure mop pads. An aluminum base means durability. A part designed for the Scotch Brite Professional 2 in 1 or Standard System to smoothly and consistently apply cleaning chemicals or floor finishes protectors.