VEVOR Tow Behind Lawn Roller, 400lbs Sand/Water Filled Yard Roller, LLDPE Drum and Steel Frame Sod Roller with Easy-turn Plug, Tow Behind a Tractor or ATV for Lawn, Garden, Farm, Park, BlackProduct Features Large Capacity Design The VEVOR lawn roller features a large capacity cylinder that can hold up to 400 lbs of sand or water. It presses the seeds into the soil, increasing the contact area between the seeds and the soil. It also helps maintain soil moisture and temperature, providing an optimal environment for seed growth and enhancing their potential for germination. Easy Breezy Usage & Storage Assembling and using this yard roller