This Blue Waffle Polish Pad is made with the self centering system. This innovations instant centering achieves vibration free buffing with less fatigue and a better result. Our Ring Pad system does all this and more. Along with the centering benefit we have shaped the front of the pad with a Waffle design and engineered a flexible backing plate that will accept air, rotary and random orbit buffers; the waffle face will help dissipate polishing evenly, minimizing grabbing and reducing heat while the backing plate helps reduce pad stiffness. The Blue Waffle Polish Foam Pad has a measured cell structure in the foam that provides a different level of cutting or finishing. Used in conjunction with your favorite buffing medium, this is the ultimate buffing solution. This blue polishing pad is a great pad for the second stage of a three stage process. Designed to get rid of buffing marks and swirls and light sanding marks. This blue pad works effectively for prewaxes or glazes. We love it for our one steps it just works great at light surface cleaning. And the Blue waffle still is a soft enough fom that you can get a beautiful deep finish with a ultra fine polish.