Customer Reviews for VEVOR Push Lawn Sweeper, 21inch Leaf & Grass Collector, Strong Plastic Wheels & Heavy Duty Thickened Steel Durable to Use with Large Capacity 3.5 cu. ft. Mesh Collection Hopper Bag, 2 Spinning Brushes

The height of the brushes is difficult to adjust using the knob/screw and is critical to the sweeper's operation : too high and it does not pick up leaves, too low and the brushes stop turning in the grass. The leaves picked up in the net must be removed/emptied very often as the leaves are not compacted or shredded. The wheels skid without turning on grass if the brush height is even slightly too low. I would return this if I could. It might work for really light leaf coverage, but in my case it filled up within 12 feet. Not practical.