Vevor Tow Behind Lawn Roller 400 Lbs Sand & Water Filled Drum and Steel Frame NewVevor's Tow Behind Lawn Roller features a large capacity cylinder drum that can hold up to 400 lbs of sand or water to press seeds into the soil and help maintain soil moisture. Assembling and using this yard roller is a breeze, simply connect the extended hooks to your vehicle for efficient lawn compaction. When not in use, empty the drum and hang it in your garage or shed to save space and protect your equipment from damage.