The sanding bands are perfect for manicures. Professional sanding bands, help to creates a comfortable using experience, removes hard gel nail, and blend for a smooth surface. Great tools for any beginner or professional manicurist. Features -Color:Assorted Color -Material:Alloy -Size:14.30X9.90X3.50cm/5.62X3.89X1.38in -Specification: 180#; 120#; 80# - Preferred alloy materials, safe, durable and practical. High-strength wear-resistant sand rings. - The sanding bands will not fall apart during use. Long-term use and saving your money. - Convenient storage, can be easily carried, and provide you with excellent practicality. - The sanding bands can polish, smooth, shape, shorten, and polish natural and artificial nails. - They are lightweight and compact, easy to store or carry in the bag, not taking much space. Package list: 250 x sanding bands 3 x nail drill bits sanding band mandrels