Description : Our diamond design provides efficient polishing across multiple surfaces . It delivers swift grinding force , improving wear resistance and enabling outstanding polishing efficiency . With a selection of grit options , it meets a wide range of polishing needs , making it ideal for granite , marble , concrete , tiles , and more . Key Feature : Comprehensive Grit Range : This set of diamond polishing pads is designed with versatility in mind , offering a broad selection of grit options to fulfill your polishing needs effectively . Specification: Product Name: Diamond Polishing Pad Material: Diamond Color: Assorted Color Diameter: 4 inch Note: 1.Please use a speed below 5000RPM to avoid scalding the surface. 2.There may be slight differences between the picture and the actual color of the commodity. We will try our best to show you the exact color. 3.Please allow slight dimension difference due to manual measurement.