Features: 100% brand new and high quality. Universal M14 backing pad. Help you to polish your car. Adhesive design, compatible with flocking sand paper sheet, or wool buffing ball. Installed on sander ideal for furniture, artificial stone, metal, car surface polishing usage. Made of rubber, durable and compact. Specifications: Color: Black. Thread size: M14. 3 Size optional: approx. 3inch/75mm, 4inch/100mm, 5inch/125mm. Note: 1.Please allow 0.1-1cm error due to manual measurement. Thanks for understanding! 2.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. .