uxcell 2.3mm Shank 3mm Conical Felt Bits Plastic Jewelery Polishing Points 12 Pcs Product Name : Felt Bits;Felt Head Size : 3 x 14mm / 0.12" x 0.55" (D*L) Shank Diameter : 2.3mm / 0.09";Total Length : 44mm / 1.7" Material : Wool Felt, Metal;Color : Beige, Silver Tone Weight : 18g Package Content : 12 x Felt Bits