Upgrade your mouse sander's performance with this comprehensive replacement kit. The package includes 2 replacement sanding pads and 50 pieces of sandpaper in varying grits (40, 80, 120, 180, and 240), giving you the versatility to tackle different sanding tasks. From rough material removal to fine finishing, this set has you covered. The hook-and-loop design allows for quick and easy paper changes, helping you maintain workflow efficiency. These replacement pads are specifically designed to be compatible with Ryobi mouse detail sander models CFS1503K, CFS1503, CFS1502, and CFS1503G, ensuring a perfect fit and optimal performance. Whether you're working on wood, metal, or other surfaces, this comprehensive set provides the right grit for the job, making it an essential addition to your power tool accessories.