For sheet size in 230mm x 280mm(9''x11''): 1000sheets/carton For roll size in 1400mm x 50m: 1roll/waterproof wrap For discs size in 4'' 4.5'' 5'' 6'' 7'' 9'': 2000pcs/carton SHARPNESS Pre-cut Abrasive Sponge Backed Yellow Abrasive Sanding Paper Roll 115mmx25m Grit80/100/120-600 for Painting Removal