✨ Elevate Your Surface Game! 3MM thick pads ensure longevity and consistent performance. Achieve a mirror finish on granite, quartz, and marble effortlessly. Optimal performance at 2200 RPM, maxing out at 4500 RPM for efficiency. Includes 8 grits for every polishing need, from coarse to ultra-fine. Rigid rubber hook and loop backing for quick pad changes. Wet & dry use 3MM thickness Optimal RPM 2200 The Stadea PPW182E Diamond Polishing Pads set includes 8 grits and a rigid rubber backing pad, designed for both wet and dry polishing on various surfaces like granite, quartz, and marble. With a thickness of 3MM and optimal RPMs ranging from 2200 to 4500, these pads ensure professional-grade results for any polishing project.