The two front brushes rotate in opposite directions grabbing the debris directly in front of the sweeper while the brush roller on the bottom picks up all the fine particles, all the debris is then deposited into the large easy to empty 13.2 gallon container. 31″ wide.13.2 gallon debris container.Ergonomic push handle. Sweeps fine & course dirt. Sweeps wet & dry leaves. Side rollers that make sweeping along walls an ease. Belt free system. Light weight for easy use. Stand up storage design for easy storage. Green.