Diablo 3-7/8 x 5-1/2-In. 220-Grit Hook & Lock Detail Sanding Sheets, 5-Pack are for final sanding and surface preparation before applying stain or varnish. Crafted from a premium aluminum oxide blend, these sanding sheets fast material removal and a long sanding life. They feature Clog-SHIELD technology, which reduces pitch build-up and clogging through a special blend of grinding agents, ensuring efficient sanding performance. The hook and lock backing allows for easy attachment and removal of the sheets, providing a consistent and secure connection every time. With ENDURA-BOND, a high-strength resin, these sheets deliver grain bonding and durability. Designed with 6 holes, they are compatible with Mouse in Black & Decker and Corner Cat Ryobi sanders. These versatile sheets work well on all types of wood, metal, and plastics. Model Number: DCTCAT220H05G