uxcell 12 Pcs 3mm Shank 5mm Tapered Felt Bobs Polishing Rotary Buffing Bits Product Name : Mounted Point;Felt Head Size : 5 x 14mm / 0.2" x 0.55" (D*L) Shank Diameter : 3mm / 0.12";Total Length : 47mm / 1.85" Material : Wool Felt, Metal;Color : Beige, Silver Tone Weight : 27g Package Content : 12 x Mounted Point