Specification: Item Type: Sanding Bands Material: Sandpaper, Metal Quantity: 100 pcs Brown + 100 pcs Black + 100 pcs White + 1 pc Mandrel Grit: Brown 80#, White 120#, Black 180# Mandrel Diameter: Approx. 2.35mm / 0.09in Sanding Band Diameter: Approx. 1.3 x 0.8cm / 0.5 x 0.3in Usage: 80#: Remove gel or nail polish, can also be used to shorten acrylic or artificial nails 120#: Can file nails and shape them smoothly 180#: Remove cuticles on natural nails, keep the nail drill at low speed Features: 1、180# Equipped with a smooth surface to perfectly remove natural nails and cuticles. 2、120# Helps you quickly trim nails, side nails, shape and smooth the nail shape. 80# can easily remove nail gel coating or artificial nails. 3、Sanding bands are made of high-quality sandpaper, which has high hardness, abrasion resistance and does not fall apart during use. 4、The mandrel has a diameter of 2.35mm, which is suitable for most nail art machines. It is used for grinding, smoothing, shaping and polishing. 5、Easy to use, insert the sanding bands into the mandrel, and then you can use it for manicure. Different grit types have different grinding effects. 6、Can polish natural nails and artificial nails, remove nail gel and nail powder, nail polish gel, etc. Meets different requirements. Package List: 100 x Brown Sanding Bands 100 x Black Sanding Bands 100 x White Sanding Bands 1 x Mandrel