DescriptionThis item is polishing block, features 2 sides to polish natural nails, artworks, nail extensions, etc. Made of premium material for durable and practical use. It is really a wonderful 2-way sponge nail files perfect for professional and personal use.Features- Color: As shown. - Material: EVA and PP. - Size: About 9 X 2 X 0.8 CM. - Made of premium material material for durable and safe use. - Mainly used for the polishing of wood and artwork objects. - Suitable for professional and at home use. A good tool for DIY bibliophiles to polish. - Features 2 different color sides with different functions to polishing. Green side to polishing surface, white side to brightening. - Portable and unique deisgn make it easy to create beautiful nail or artwork design.