The Rubbermaid Commercial Products Slim Jim Trash Can Dolly quickly and easily transports Slim Jim trash cans throughout any facility. The Space-saving and handy, the Slim Jim trolley also saves time and reduces worker strain from heavy loads. It can be used by itself as a dolly, or it can be linked to another trolley (sold separately). Linking multiple Slim Jim garbage cans reduces the number of collection trips and effectively moves more than one trash can in one trip. This dolly extends life of your trash can by removing wear and tear on from dragging. The dolly made out of structural foam construction which ensures maximum durability in commercial environments. It is compatible with both the 16 and 23-gallon Slim Jim Containers.