Brute Square Dolly Black: Rubbermaid Square Brute Dolly: Brute - • Made from durable polyethylene; will not rust, chip or peel and resists dents • Reinforced rims for added strength • Built-in handles and anti-jam nesting . Available as single or tandem model to fit 106 litre and 151 litre containers. Can be used with E9149, E7614 Containers