Uxcell Glass Stone Handle Tool Flat Diamond Files, 2mm x 100mm, Blue Silver Tone Product Name : Flat Diamond Files;Material : Diamond, Plastic Shank Diameter : 2mm / 0.08";Total Length : 100mm / 3.9" Frosting Surface Size : 50 x 5 x 1mm / 1.97" x 0.197" x 0.039" (L*W*T);Main Color : Blue, Silver Tone Net Weight : 11g Package Content : 1 x Flat Diamond Files