The Brinly 42 in. Lawn Sweeper is a tow-behind tractor attachment that collects leaves and grass clippings into its high-capacity 20 cu. ft. hamper. The 5:1 gear ratio results in higher tip velocity, generating more force to lift leaves and debris up off the ground and into the hamper. Consistent brush to ground contact prevents the unit from'skipping and passing over sections of leaves and grass clippings on the lawn. By incorporating 6 brush sections, brush to ground contact is significantly improved over traditional 4 brush designs. This is accomplished by reducing'Tip Lift the time and distance that the brushes lift off the surface of the lawn between strokes. When not in use, the patented self-storing feature allows the unit to be stored upright to minimize the required storage space. Stop raking and put your mower to work with the Brinly 42 in. Lawn Sweeper.