242 pieces of nail sanding belt with nail drill set-240 pieces of nail polish sanding belt 4 colors and 4 models# 80 # 120 # 180 # 240 3/32 inch and 2 professional manicure nail drill Features: 1. Suitable for manicure as well as pedicure. 2. Working on natural nails as well as artificial nails. 3.High hardness, durable and abrasion resistant. 4.It is professional for daily business trips, tourism and family use. Easy to Use: 1. Insert the manicure sanding band over the drill bit 2. Use 80# to remove gel or nail polish, it can also be used to shorten acrylic or artificial nails 3. Use120# can file the nail, shape and smooth 4.Then remove the cuticle on natural nail with 180# 5.Used 240# to smooth and polish the nail surface to shine User guide: 1. Insert the manicure belt into the drill bit 2. Use 80# to remove gel or nail polish, it can also be used to shorten acrylic or artificial nails 3. Then use 120# to file the nails, the shape is smooth 4. Use 180# to remove the cuticle on natural nails,please keep the nail drill on low speed 5. Finally, use 240# to polish and polish the nail surface Specification: Nail Sanding Bands Color: brown,purple,black,Pink Nail Sanding Bands Size: approx. 0.31 inch/ 0.8 cm in inner diameter, 0.51 inch/ 1.2 cm in height Nail drill bit: approx. 1.57 x 0.24 inch/ 4 x 0.6 cm Nail drill bit Color: silver Package includes: 60 x 80# Brown sanding bands 60 x 120# Purple sanding bands 60 x 180# Black sanding bands 60 x 240# Pink sanding bands 2 x Silver nail drill bit