Welcome to our store! This set includes 3 different grits: 80#, 120#, and 180# to meet all your sanding needs. Use 80# for coarse sanding, 120# for medium sanding, and 180# for fine sanding. Comes with a complete set of sanding bits, including 6 sanding heads and 6 sanding bands. Essential tools for polishing and grinding nails and other small items. Perfect for both professional salon use and at-home manicures. Description: Sanding bands in various grits: 80#, 120#, 180# to meet different polishing needs. Comes with a set of sanding bits including 6 sanding heads and 6 sanding bands, essential tools for polishing and grinding nails. Features: 3 different sizes: 80#, 120#, 180# will meet different grinding needs. 80# for coarse grinding, 120# for smoother grinding, 180# for fine grinding. Comes with a set of grinding bits including 6 grinding heads and 6 grinding bands. Necessary tools for polishing and grinding nails and other small items. Both for professional salon and home use. Specifications: Item Type: Sanding Bands Quantity: 300pcs Optional Types: 80#, 120#, 180# Package Size: Approx. 21 x 9 x 5cm / 8.27 x 3.54 x 1.97in Package Weight: Approx. 138g Package List: 100pcs x 80# Sanding Bands 100pcs x 120# Sanding Bands 100pcs x 180# Sanding Bands 1 x Set of Drill Bits