Product Name : Needle Files Set;Material : Diamond, PlasticShank Diameter : 3mm/ 0.118"";Total Length : 140mm/ 5.5""Main Color : RedNet Weight : 83g10 pcs needle files set including: equalling flat, square, barrette, cutter, crossing, round, oval, half round, and warding file. Can match different shape objects need. Mini needle file set for fine detail work in 10 unique shapes. The hardest abrasive surface - effective on hardened steel, glass, tile, stone, gold, etc. Widely used for art craft or jewlery field. Each file unique shape to cover full range shaping, forming, carving, engraving and material removal. Mini file allows access in really tight fits. Nonslip Hnadle for easy grip.Package Content : 10 in 1 x Needle Files Set1 x Plastic PouchNote:Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.