Features: Superior nail sanding bands,the professional sanding bands are designed with durable material. smooth surfaces with glues equally distributed, no glues spillage. creates a comfortable using experience, removes hard gel nail, shapes acrylic, and blend for a smooth surfaces. 100pcs long use, 80# /120# /150# /180# /240# optional. Multi-functions,the sanding bands for nail file can accomplish diversified professional jobs, such as carving, engraving, grinding, routing, sharpening acrylic nail, sanding, polish nail, removes gel nail dip, and many more. Easy to use, it's easy to use even for a nail beginner. perfect for manicures and pedicures. works on natural nails as well as artificial nails. suitable for nail salon, beauty parlor,personal manicure pedicure, diy nail art at home. Great for electric nail drill bits and other drills bits using sanding bands. Specifications: Quantity:100Pieces Color:White80#,White150#,White240#,Black80#,Black150#,Black240#,Green80#,Green150#,Green240#,Purple80#,Purple120#,Purple240#,Brown80#,Brown120#,Brown240# Note: Please allow 1-2cm errors due to manual measurement. Due to the difference betweeen different monitors,the pic may not reflect the actual color of the item. Package includes: 1 Box Sanding Bands for Nail Drill