Build a mobile recycling system that meets your specific needs. This Rubbermaid Slim Jim system features 2 sizes of rugged recycling containers, 3 types of lids and trolleys for mobility. Components are interchangeable and offered in various colors for a customized, color coded set up. Trolleys link together and detach easily and include smooth rolling swivel casters. Or purchase the complete system as shown with recycling containers, lids and trolleys included.