Description This product is a set of 10 4- way color nail polish polishing files, mainly made of sandpaper and sponge materials. The nail file has 4 sides with different textures and has different functions. It can be used to file natural nails, false nails, nail extension cords, etc. There are labels on all sides, telling you what order to follow to get shiny nails. Washable and easy to use, an excellent 4- way sponge nail file, perfect for professional and personal use. Features- 10 pcs of the 4- way sponge nail files, they are in one set will be sold together.- Color: As shown.- Material: Sandpaper and sponge.- Size: about 9x3. 6x2. 6cm.- The 4- way nail shiner sponge naile file buffers sanding blocks are made of durable sadpaper and sponge, they are long- lasting.- The 4- Way nail polish sponge nail file has different functions on the four sides.- They can be used to file natural nails, nail extensions, false nails, etc- for you who want to take a from applying nail polish but still want a clean and shiny manicured appearance.- Great for professional nail salon use or at home use.- Washable and practable design, easy to use.- Color: Pink and Green. Package Including 10* Sponge 4- Way Nail Files Manicure Tools Washable Shiners Nail Buffers Sanding Blocks Nail Files