Note: Due to the lighting effects and shooting angles, there is color difference in the product, please understand._x000D_Due to manual measurement, there is a tolerance in the product size. specification: Material: Resin emery cloth, cemented carbide_x000D_Weight: about 148g_x000D_Purpose: Put the sand ring on the nail polisher for polishing, so that the surface of the nail can be polished and the nail can be trimmed. Features: 11. Suitable for most types of nail drills. 22. Used for nail drills and other drillers with grinding wheels. 33. High wear resistance. It can be used for natural nails and artificial nails. 44. Suitable for professional salon or family use. 55. Purpose: Put the sand ring on the nail polisher for polishing, so that the surface of the nail can be polished and the nail can be trimmed. PackageList: 1 * Color titanium grinding head 3 packs * Grinding ring (100 pcs/pack) 1 * Storage box