Suitable for professionals, nail salons, nail art schools / colleges, nail art artists, and home use. [Washable and Reusable] We've designed our files to last you as long as possible, regardless of whether you're a busy professional nail artist or simply neatening your nails at home, we've made our files to be washable so you can use them again and again. [Essential Multi-Purpose Tool] With all the different grits available we have you from tip to cuticle! Shape, smooth and remove unwanted product easily with a single set. Our files are safe to use on pet claws, too!. [Double-Sided] There's no point in wasting space! All of our files are double sided to ensure that you get the most use out of your product and so that we cut down on unnecessary waste. [Superior Quality] Our files are made with premium emery board with a flexible foam core to ensure longevity while remaining flexible and comfortable to hold and use. [Quantity] A set of 4 different nail files - 5x or 10x, 80/80 | 80/100 | 100/180 | 240/240 Grit Nail Files.