Diablo, 7 Pack, 5”, General Purpose, Project Pack Disc, Includes 3 60 Grit, 2 100 Grit 2 150 Grit Discs, All The Grits Needed To Complete Your Refinishing Project, These Universal, 12 Hole Random Orbital Sanding Discs Feature Hook Lock Backing Includes Brea Through Innovations That Improve Performance, Extend Sanding Life Increase Productivity, Featuring Premium Ceramic Blend, Removes Material Faster Than Other Sanding Discs Offer An Extra Long Sanding Life, Clog Shield, Blend Of Grinding Agents, Reduces Loading Maximizing Productivity, Superior Grit To Backing Bond, Endura Bond, Provides Longer Life Extreme Durability