2 Pack, 5, 60 Grit, Hook Loop, Random Orbital Discs, 5 8 Hole, Universal Vac Hole, Fits 5 8 Hole Vac Sanders, Coarse, Patented, Ceramic Alumina Abrasive, PGraded 80320 , Unique, Fiber Reinforced Backing, NonPigmented, Water Based Zinc Stearate AntiClog Open Coat, For Stripping Primers, Blending, Leveling, Finishing, Dimensioning, Sanding Of Bare Wood, Metal, Fiberglass Plastic, Primer Sealer Sanding