Features： 1、Polishing wheel enables you to obtain a smooth, uniform finish and fit to irregular surfaces 2、Abrasive wheel can repair dents and minimize smearing, very useful and practical 3、Small polishing wheel is an efficient metal polishing tool with small size and high efficiency 4、To meet your polishing needs, the product is suitable for small area rust removal, deburring and surface polishing of various metal jewelry and non metal materials 5、Widely used in industries such as microelectronic equipment, jewelry and stamp making, and manufacturer of various electric tools Specification： Item Type: Abrasive Wheel Material: Nylon fiber + metal Specifications: 10Pcs brown 120#, 10pcs green 180#, 10pcs red 320#, 10pcs black 400# Shape: T shape Wheel Diameter: Approx. 25mm / 1in Wheel Thickness: Approx. 10mm / 0.4in Metal Handle Diameter: Approx. 3mm / 0.12in Metal Handle Length: Approx. 35mm / 1.4in Total Product Length: Approx. 45mm / 1.8in Package List： 40 x Abrasive Wheel