3M™ Cubitron™ II Net Sheet Rolls are fast-cutting and long-lasting net sheet rolls, that deliver 2X the cut rate and 2X the life of other leading net abrasive sheets. 3M™ Cubitron™ II Net Sheet Rolls help dust extractors perform their best, leaving virtually no dust on the work surface and in the environment.3M Cubitron II Net Sheet Rolls work with standard dust extraction systems including portable dust extractors, central vacuum systems, and sanders with attached bags.3M Cubitron II Net Sheet Rolls are available in three widths 2.75 inches (70mm) , 3 inches (80 mm), and 4.5 inches (115mm) in grades from 80+ to 320+. 3M Cubitron II Net Sheet Rolls handle collision repair jobs from teardown to paint prep faster than any other sheet rolls around. Their long life means fewer stops to change abrasives, while their faster cut rate means spending less time sanding.