Product Description： Made of high-quality materials, Material: RubberLand size: 75mm/100mm/125mm (thread size: M10)125mm/150mm/180mm (thread size: M14)feature:Universal M10 back cushion 75mm to 125mmUniversal M14 back cushion 150mm to 180mmProduct material advantages introduction: the on the pallet and the flannel of the sandpaper sheet can be fast and convenient, with light weight, good shock absorption, good balance and easy manipulation. Scope of application: automobiles, ships, furniture, metal, wood, etc. It is widely used in various manufacturing industries such as rust removal, dust grinding and polishing.design is compatible with flocking sandpaper or wool polishing ballsInstalled on the sanding machine, it is very suitable for the polishing of furniture, artificial stone, metal, and automotive surfaces. Package list:1X back padNote:Due to manual measurement, please allow an error of 1-5mm. Since the monitors are not calibrated the same, the colors of the it