Features: brand new and high quality Professional double-sided nail file, rough surface can be polished shape, fine surface is responsible for polishing smooth, Able to meet most of the manicure needs. The integrated production technology of wrong tooth file surface.Smooth and compact, easily polish and smooth the edges of the nails. Medical grade stainless steel, anti-rust and durable, washable and sanitary. Ergonomic design comfortable for touch feel, the product is good-looking and very easy to use. Interwoven pattern ,suitable for thick hard nail,make nails round and smooth. Specifications: Material:Stainless Steel Size:13x0.9cm/5.11x0.35in Color:Silver Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1 x Ingrown Toenail File