Specification: 1.Item No:ST0201-D1 2.Metal Bond Flexible Polishing Pad 3.size:3",4",5" 4.grit:50/100/200/ ... bits, marble bits,hand padsdiamond files,diamond sintered carving burrsflexible polishing pads (wet pads and dry pads)rubber and plastic back ... in exporting all kinds of DIY tools to Japan, Germany, the USA and Australia Metal Bond Flexible Polishing Pad 3",4",5" 50 ...