The Vevor trash can dolly set includes two heavy-duty round dollies designed to move 20, 32, 44, and 55-gallon containers with less effort. Each dolly supports up to 500 lbs and uses a twist-lock design to keep bins securely in place during transport. Swivel casters provide smooth, quiet mobility across a variety of surfaces while helping protect floors from scratches. Made from durable polypropylene, these dollies are built for dependable use in both home and commercial settings. No assembly is required, so they are ready to use right out of the box.