Nail File Professional- Our emery board nail files adopted the design of half-moon double-sided design, comfortable to grip and easy to use.With this nail buffer file,no need for regular salon visits,giving you salon quality results at home. Double-sided Grit- These gel files have two side grit:180 and 240.The 180 grit nail file smooths up your nail edge with refined shape while the 240 grits work great to removes ridges on your natural nail surface effectively. Durable & Washable- The emery board nail files are made of high quality sand bar,very wear resistant that can be used many times. And the sandpaper is compact enough to leave no residue even after multi time use.In addition,it is washable,you can clean them with water after using. Multiple Usages- This professional nail files can be used to remove acrylic nails,dip powder nails, remove nail cuticles, poly nail gel & gel nail polish, shape fake nails and to do manicure & pedicure.Make your nails more natural and beautiful. Ideal Gifts- Our nail files tool board are environment and safe,suitable for pregnant women, frequent travelers, nail art lovers, instrument players and office workers.A perfect gift for you mother,girlfriends and more.Make them can have professional salons and DIY nail art at home.