DescriptionThe item is a nail buffing sanding block file, which is mainly made of durable sponge material, and suitable for filing finger and toe nails. It can be used before applying nail polish or nail treatments, and suitable for professional or home use.Features- Color: Assorted Color. - Material: Sponge. - Size: About 17.5x2x1.6cm. - Made from material, durable to use. - 7 different level of grit designed which allows you to and shine your fingernails with just one nail file. - Washable sanding blocks, it can be cleaned with water and used repeatedly. - Easy to use as each side is numbered for the order to use and shows the function of each surface. - Suitable for professional use,used for finger and toe nails.