Feature:1. Various Types: These sander sleeves has 3 types, 60 grits, 80 grits and 120 grits, ideal for various working needs.2. Flexible Usage: Ideal for polishing and sanding wood, metal, plastic and other materials, enables wide application.3. 16Pcs in 1 Set: Has 16pcs in the set, including 12pcs sander bands and 4 sander wheel in different sizes, very useful.4. Good Materials: Adopting premium emery and rubber, ensuring stable working performance and good durability as well.5. Simple Carrying: With small size and light weight, the storage is very convenient, which also simplifies carrying.Specification:Item Type: Drum SanderMaterial: Emery + RubberGrits: 60#, 80#, 120#. Scope of Application: For grinding and polishing. Package List:4 x Polishing Wheel12 x Sandpaper