Leatt Roll-Off Velocity Film 48mm 6-pack ProVELOCITY ROLL OFF FILM PRO The easiest way to keep your view crystal clear in muddy or dusty conditions. The roll off film is oleophobic coated, repelling water, grease, and dirt. The Velocity Roll Off film is compatible with the Roll Off Pro kit. Features: Film is oleophobic coated. Repels water, grease, and dirt, ensuring mud and sand slip away from the surface.