8 Piece Set of Dry Diamond Polishing Pads 4" diameter dedicated dry polishing pads High diamond content, cut fast and very aggressively Set of 8 pads grit #50, #100, #200, #400, #800, #1500, #3000, and BUFF Recommend 1000-3000 rpm, slow for lower grits so they last longer USPS shipping to your address, PO, APO, FPO box within a week!