BAZHOU ITEMS: Electroplate hand polishing pads 60 120 200 400 hand polishing pads(coarse to fine sanding and polishing). QUALITY: Aggressive and durable diamond abrasive tools, not easy to separation between the sanding surface and the foam, It never leaves dye on the surface of stone during working and has good polishing effciency. APPLICATION: The flat hand sanding block widely used for glass granite concrete marble terrazzo engineered stone travertine polishing, and nearly any other kin d of materials surface and edges polishing. USAGE: Help you quickly solve the problems that you often encounter in life such as chipping, burrs, and edging. Delivery Quantity: 4pcs, Package Contents: Only the above package contents, excluding other products. Size: product particle size 60 100 200 400 (Reminder: The size is measured manually, please allow 1-2 cm measurement error) Color: Multicolor (Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown on the picture.)