This backing pad is suitable for Ryobi, Ridgid, and Homelite sanding machines to maintain optimal performance of your Ryobi Corner Cat Sander. This durable pressure plate is suitable for CFS1503K, CFS1503, CFS1502, and CFS1503G models, with strategically placed holes for optimal dust collection and smooth operation. The textured surface provides excellent grip and consistent polishing performance, while the triangular shape allows you to accurately reach tight corners and edges. This replacement pad helps to maintain the effectiveness of the sanding machine and extend its service life. It is an essential maintenance product for professionals and DIY enthusiasts. The sturdy structure ensures reliable performance in demanding sanding tasks. Replace the worn backing pad, restore the function of the sanding machine, and achieve professional quality results.