●5 Pack includes 5 belts of 100 grit. ●Made with special open coat A/O grain & strong "X" weight poly cotton backing. ●Antistatic, washable plus an additive in the resin to resist loading. ●Available in 60x, 80x, 120x, 150x & 220x (EACH 5 PACK SOLD SEPARATELY) ●Designed specifically to provide outstanding life & durability for many belt sanding applications.