Uxcell Glass Stone Handle Tool Flat Diamond Files (2 Piece), 3mm x 140mm Product Name : Flat Diamond Files;Material : Diamond, Plastic Shank Diameter : 3mm / 0.118";Total Length : 140mm / 5.511" Frosting Surface Size : 50 x 6 x 1.6mm / 1.968" x 0.236" x 0.062" (L*W*T);Main Color : Red, Silver Tone Net Weight : 19g Package Content : 2 x Flat Diamond Files