Rubbermaid round twist on/off dolly in black helps you move heavy waste containers easily. The Rubbermaid Commercial BRUTE Dolly is designed to smoothly and efficiently transport 20 gallon, 32 gallon, 44 gallon, and 55 gallon BRUTE trash containers easily and quickly. The dolly provides easy mobility and maneuverability when collecting and transporting heavy loads. • HEAVY DUTY: Dolly smoothly and efficiently transports 20, 32, 44, and 55-gallon BRUTE trash containers easily and quickly. • DURABLE: Provides easy mobility and maneuverability when collecting and transporting heavy loads.