Feature:1. Made of selected nylon fiber material, wear resistance \u0026 long service life.2. Fine workmanship ensures stable performance and high efficiency and it will not damage the texture when polishing.3. Smooth surface of the shank offers a comfortable grip and nice appearance.4. 4 shanks optional (Grey: 80 mesh; Green: 150 mesh; Red: 240 mesh; Black: 300 mesh).5. A practical accessory that fits most polishing machines and hand drills for cleaning and polishing of woodworking, jewelry, handicrafts, etc.Specification:Features:Made of selected nylon fiber material, wear resistance & long service life.Fine workmanship ensures stable performance and high efficiency and it will not damage the texture when polishing.Smooth surface of the shank offers a comfortable grip and nice appearance.4 shanks optional (Grey: 80 mesh; Green: 150 mesh; Red: 240 mesh; Black: 300 mesh).A practical accessory that fits most polishing machines and hand drills for cleaning and polishing of woodworking, jewelry, handicrafts, etc.Specifications:Quantity: 40PcsMaterial: NylonColor: Grey: 80 meshGreen: 150 meshRed: 240 meshBlack: 300 meshPolishing Head Diameter: 25mm / 0.98inShank Diameter: 3mm / 0.12inItem Length: 50mm / 1.97inPackage Size: Approx. 15*12*8cm / 5.91*4.72*3.15inPackage Weight: Approx. 171g / 6.03ozPacking List:40 * Polishing WheelPackage List:40 * Polishing Wheel