Meguiar’s WRSBP Rotary Soft Backing Plate is designed for use with Meguiar’s 7” and 8” Soft Buff rotary pads. Designed with soft one-piece molded construction that safely contours to the curves and body lines of a vehicle, resulting in a better, more forgiving polish that produces less swirl marks. Easily self-centers rotary foam pads due to a quick hook and loop attachment system. Ensures excellent balance performance and evenly distributed pressure for a smoother buffing experience. Can be attached to all rotary polishers with a 5/8” diameter shaft.