Feature: 1. WITH SCALE: To achieve a beautiful and polished look for nails, nail files are a must have. The scale design on the file makes it easy to measure and maintain uniform nail tip lengths. 2. WIDE RANGE OF APPLICATIONS: Whether it is fingernails or toenails, acrylics or extension gel nails, even false nails, nail file is suitable for all of them. And for nail artists, it is a practical tool that they can not do without. 3. DOUBLE SIDED DESIGN: Meet your diverse nail art needs with this nail file that has a front fine sand for grinding your nail surfaces and a reverse coarse sand for trimming and shaping nail edges. 4. MULTIPLE APPLICABLE PLACE: This set comes with 50pcs nail buffering files that you can use whenever you need a replacement. Simple to store and carry, making them suitable for both home and nail salon use. 5. SANDPAPER MATERIAL: You can count on this nail file for its excellent sandpaper material that is both safe and eco friendly. Its skin friendly and wear resistant properties ensure that it is ideal for long lasting and multiple uses. Specification: Item Type: Nail File Material: Sandpaper Quantity: 50pcs . Package List: 50 x Nail File