The CYCLONE ES WHITE 3 STEP POLISHING SYSTEM by Diamax are polishing pads designed for use on: engineered stone and granite. WET only. Size: 4". White Resin, velcro back. MAX RPM: 4,000. Light colored resin allows for polishing of lighter colored stones without bleeding. Unique diamond matrix enables you to polish in three easy steps. Increased flexibility for tight corners & contoured edges.