This garden lawn roller is ideal for recently sowed seed or levelling uneven ground. It can also be used after the lawn is fertilized. When combined with the included spiked aerator bands, it can help to make the soil less compact, and allow water, air and nutrients to get to the root system for a green and healthy lawn. The roller can be filled with sand and easily sealed. Our lawn roller is lightweight for easy storage and transport. Made of high quality iron, the roller and aerators are built to last. Delivery includes a lawn roller and 5 spiked aerator bands.