Interchangeable components permit the design of structures for use in various industries, not just displays. All components are available in standard clear anodized aluminum and/or color powder coated finish. A full line of accessories is available to give each project its own identity. Profiles have at least one channel on the full length of the profile. This enables insertion of panels and other accessories, such as connectors, hinges, cable/rod fittings, wall mounts, etc...