[UPGRDED and SET]6pcs diamond manual polishing pads, 60/100/200/400/600/1000 grit each. Assorted choices from coarse to ultra-fine, to meet your different polishing needs. One set can meet most of your polishing work [HIGH QUALITY and REUSABLE]The diamond hand polishing pads are composed of super abrasive diamond plating and high elastic sponge, which is wear-, efficient, and reusable.Professional polishing materials have the characteristics of wear and heat resistance [WIDELY APPLICATION] Diamond hand polishing pads can be widely used for stone grinding, ceramic tile trimming, glass burr trimming, metal polishing refurbishment, wood deburring, etc. Ideal for flat, edged and contoured [USING RECOMMENDATION]60 grit for fast and rough grinding, like polishing floor tiles and general . 100 and 200 grit are medium rough, which could remove the details. 400 grit for fine polishing.600 and 1000 grit for superfine polishing [DRY and WET POLISHING]The diamond sanding block can be used directly on the of objects for both wet and dry polishing. The foam backing has water storage function, which can reduce flushing and improve work efficiency Material: sponge colour: Random color Note: Random color, don't accept the specified color. Package Contents: 6 x diamond manual polishing pad Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.