Materials: Sponge, EVA. Color: Random. Size: 9.5 x 3.5 x 2.8cm/3.7 x 1.4 x 1.1inch (L x W x H). Package: 1 Pcs of each order. This is a 4 ways nail buffing block. Suitable for finger and toe nail care at professional salon or family use. This item is made of premium material, more durable and not easy break. This nail file has four sides, each of which has a different manicure effect. They are: file, remove ridges, buff and polish shine. It can meet your different requirements for manicure. This nail polish uses professional beauty sandpaper with fine surface, mild and no damage to the nail. The combination of plastic plate, EVA sponge and double-sided adhesive makes the nail file flexible, and easy to master the shape and roundness of nail polish. It has obvious polishing effect. After use, it makes the nail shiny and beautiful. Light and small, easy to carry. Even at home, you can clean your nails perfectly and make a SPA for your hands. Give your nails natural care, make your nails healthy and beautiful. It is a good partner for lovers of nail art and nail decoration.