225 mm. Set (5 pcs.). Cloth backing with hook and loop, with 10 holes. Used with a wall and ceiling sander. For dry sanding of walls, ceilings and floors indoors and outdoors in various premises, final leveling of dry plastered and putty surfaces, removal of thin coatings and wallpaper. Material: cloth backing (cotton), aluminum oxide abrasive layer. Packaging type: cardboard envelope. • Monocrystalline aluminum oxide abrasive layer possesses increased hardness and abrasion resistance. • Electrostatic method of abrasive layer application ensures strong bonding and even distribution across the entire surface of the disc. • "Velcro" fastening system allows for quick installation and removal of discs, as well as ensures reliable fixation. • Cotton backing possesses high strength and elasticity. • Holes in the discs ensure efficient dust removal from the working area. • Five discs in the kit will allow for a large volume of work. • Compatible with FIT wall and ceiling sander art. 80588.