Features: brand new and high quality Superior nail sanding bands,the professional sanding bands are designed with durable material. smooth surface with glue-equally distributed, no extra-glue spillage. creates a comfortable using experience, removes hard gel nail, shapes acrylic, and blend for a smooth surface. great for backfill and removes any imperfections after acrylic nail application. Total 75pcs for long use,include sanding bands set coarse grit 80#, medium grit 120#,fine grit 180#. 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, remove 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, spa or personal manicure pedicure, diy nail art at home. Great for electric nail drill bits and other drills bits using sanding bands. Specifications: Quantity:75Pieces Material:Sanding Cloth Tape:01,02 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 Include: #80 #120 #180