IVY Classic 39125 Spiral Stitched 4-Inch Cotton Muslin Buffing Wheel With 1/4-Inch Spindle, 1/Card Buffs and polishes wood and metal Concentrically stitched cotton muslin for long life- 40 ply Fits all drills Arbor: 1/4-inch Spindle, Pile Height: 1/2-inch - 1-inch Max RPM: 4500