Features: *Small size, 2*100mm, suitable for fine polishing of models. *Type:Triangle, square, round, flat, semicircle; *Great for Metal, deburring, fixing chipped glass, mirror, tile, stone, ceramic, .Especially suitable for fine grinding of models and jewels. *With comfortable non-slip rubber grips, it keeps a firm hold even in wet conditions. Specifications: Product name: Mini Needle File Set Material: Emery Files Color: As picture show Type: Triangle, square, round, flat, semicircle Size: 2*100mm Suitable for: Metal, deburring, fixing chipped glass, mirror, tile, stone, ceramic, ., fine grinding of models and jewels. Quantity: 5pcs/Set Package Contents: 5*Small Needle Files Note: 1.Transition: 1cm =10mm =0.39inch. 2. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 3. Please allow slight manual measurement deviation for the data.