5 pack diecut to fit most drywall sanding tools quickly attaches to hand or pole sanders with precut tabs designed for sanding drywall joints patching compounds and plaster to a fine finish. Pack of 5 Diecut to fit most drywall sanding tools; quickly attaches to hand or pole sanders with precut tabs. Designed for sanding drywall joints, patching compounds, and plaster to a fine finish. Also used on wood, metal, plastic, and painted surfaces. Sharp sili con carbide abrasive lasts long, cuts fast.