Feature: 1. Different types have different grinding effects, which can meet your diverse needs. 2. Made of high‑quality sandpaper, it has good hardness and abrasion resistance, and will not fall apart during use. 3. Easy to use, insert the manicure sand belt into drill bit and you can start to work. 4. Used for grinding, shaping, shortening and polishing all nail art and exfoliating cuticles. 5. It can polish natural nails and artificial nails, remove gel nail powder, nail polish gel, etc. Specification: Item Type: Sanding Bands Quantity: 100pcs Sand Bands Size: 1.3 x 0.8cm/0.5 x 0.3in Usage: 80 Grit: Remove gel or nail polish, also can be used to shorten acrylic or artificial nails 120 Grit: you can file your nails and shape them smoothly 180 Grit: Remove the cuticle on natural nails, please keep nail drill at a low speed 240 Grit: Polish the surface of nail to give a luster Package List: 100 x Sanding Bands 1 x Storage Box Note: Please allow error due to manual measurement. Thanks for your understanding