The Tip & Roll bleacher tips and rolls away for easy storage and is the ideal solution to your auxiliary seating needs. This bleacher is easily tipped up onto its swivel casters for movement and the caster brakes keep the bleacher from rolling when stored. Includes non-marring rubber foot pads to protect wood floors. The aluminum frame reduces weight for easier lifting. Low rise style has a lower, 11-1/2" first seat height and a lesser 6" rise per row.