Gator, 15 Pack, 5, 8 Hole, 220 Grit, Aluminum Oxide, Red Resin, Sanding Discs, Designed Specifically For Power Tools, For Use On Wood, Metal, Drywall, Fiberglass Painted Surfaces, Quick Change Hook Loop Holding System Allows Faster Disc Changes, Resin Bonded To Resist Heat Humidity For Longer Life, Fits Skil, Bosch, Band, Dewalt, Makita Milwaukee Random Orbit Sanders, Vented Hole Pattern Matches Sanders Pad For Maximum Dust Extraction