The Child Works Retro Flange comes in a many unique colors to enhance the ambience of your playground. The Retro Flange is a popular item for constructing tubes to junction cubes or corner wedges. Generally, the Retro Flange is used when building indoor playgrounds or complex networks of outdoor tubes. It adds luster to the look of the playground. The Retro Flange comes fits 30-inches diameter tubes only. The attractive color combinations and durable quality are only some of the benefits that you can get from this. So, go ahead and invest in one now!