PRODUCT NAME: Diamond Resin Bond Nylon Backed Flexible Dry Polishing Pads Quantity:7pcs Specification: Diameter: 100mm/4", Thickness: 3mm, workable thickness: 1.5mm, available Gravel: #50 FEATURE: Waterless dry polishing, convenient and less pollution Flexible, suitable for different forms of polishing Attention: The price of our product only includes the value of the product's price and shipping cost if shipping cost is free, not including any tax/custom tariff. Other diameters available: We are a professional diamond tools manufacturer and supplier in China, we could provide you with the following products used on the glass, ceramic and concrete steel tile of marble granite... Diamond discs/Diamond saw blades Diamond polishing pads Diamond grinding wheel Diamond Drill Bits Other Diamond Tool Accessory(Router Bits, Engraving Bits, Holders,....) If possible, we would like to do bulk price cooperation much more competitive,please contact us.Thanks a lot Advantage of buying from us: directly from professional manufacturers and suppliers "Use the same money for better quality" or "Get the same quality products at lower prices"