Shopsmith Ceramic Sanding Belts offer unmatched sanding performance and durability for the smoothest finishes and extended belt life. Ceramic abrasive material is long-lasting, avoids loading, and runs cooler than other abrasive materials to ensure an even, smooth finish in less time. Shopsmith Sanding Belts feature a unique industrial-grade backing that provides long-lasting performance while still maintaining the flexibility necessary to sand even the finest of details to perfection. Includes: (4) 3" x 21" 80 Grit Ceramic Sanding Belts