√ High-quality decorative threading treatment: in a variety of materials to provide high-quality appearance of decorative lines such as antique copper modification processing, stainless steel surface decoration pattern processing and so on. √ Clean, polish, rust, deburring, can completely remove the surface of the various materials to dirt, rust and scale and other attachments. √ All scrub pads are flocking back, so they can be firmly attached to the hook and loop attachment for 6 inch sanding pad. Size: 6 inch (150mm x 10mm-16mm) Color: Green (240#) , Red (400#) , Grey (1000#)