Premium aluminum oxide grain for fast removal and fine finishing, Industrial weight paper reduces tearing, Stearate coating minimizes gumming and build-up, 8 pre cut holes for dust extraction, Hook and Loop backing system for quick and easy paper changes, Fits Random Orbit Palm Sander (2560-2277), 5"" diameter, 80 grit, 5 per card, Length: 6, 69, Width: 0, 63, Height: 5, 35 SKU: JNSN12915