Extra-Wide 3/4" Thick 8-Inch Cotton Buffing Polishing Wheel 1/2" Arbor Hole Extra-wide 3/4" thickness buffing and polishing wheel for power polishing 50-ply natural cotton muslin with feathered edges for swirl-free, line-free mirror shine Eight-stitch construction adds stiffness and superior durability 8" diameter with 1/2" arbor hole Great for polishing precious metals, stainless steel, chrome and other materials