This Gloss-it exclusive backing plate offers a 2 inch thick layer of soft cellular foam, and is ideal for use with 7424/G110/G220 and 5/24 male threaded dual action polishers. The highly flexible design allows for very easy transitioning from flat to contoured surfaces, and the hook and loop backing material enables quick and easy pad changes. The Gloss-it Evo backing plate was designed to work inconjuction with our Gloss-it pre-polymer foam and wool pads. These pads are designed specifically for an exact fit with not center issues. The pads an exclusive bevel design to ensure trouble free polishing which wrap around the edge of the backing plate - never risking damage to the surface. The backing plate and polishing pad system will produce the highest level of paint correction and final finishing..