1.16 Gallon Capacity: The garden roller is designed with a removable drain plug hole. This garden roller can hold up to 16 gallons (230 lbs.) when filled with water or sand. And the filling port is equipped with a sealing plug to effectively prevent leakage. 2.U Shaped handle: The Ushaped handle convenient and laborsaving push and pull. It has a green sprayed surface, which is smooth, not easy to rust, causes no pollution, makes no noise, is easy to use, and won't hurt hands. 3. Construction: The garden roller is made of premium and highstrength steel frame. This lawn roller is very sturdy and hard to dent. The steel drum has rolled rounded edges that help avoid damage to your lawn during turns, while the metal scraper bar above the drum keeps the roller when turning. 4.Removable Drain Plug: The drain plug enables adding water or sand. 16 gallons of water is ideal for flattening uneven ground or packing down ly sown seed or sod. The roller drain/fill plug empties easily.