High quality, polyurethane foam for polishing and finishing. Ideal for automotive and marine applications. Compatible with M14 x 2 male connection sander polishers and grinders. 150 x 50mm. High quality, polyurethane foam for polishing and finishing. Ideal for automotive and marine applications. Compatible with M14 x 2 male connection sander polishers and grinders. 150 x 50mm.