This kit was designed for those small to medium areas, where a larger buff just can’t get too. Just snap in your drill, and you are ready to go. Kit includes a 4″ shank mounted buffing wheel (shank can be easily removed for use in sander/grinder), 3″ scuffing pad, for rust and paint removal. 2″ tapered polishing buff, 1″ x 2″ felt cylinder 1- 16″ x 16″ Micro Fiber Towel, and an 8oz Bottle of Pro 40 Perfection Metal Polish