The Vollrath TR4DDA-21 Traex Full Size Cup Rack is an efficient and durable solution for organizing and transporting cups in commercial settings. Featuring 16 compartments, each with a precise size of 4-7/16 inches square, this rack is designed to accommodate a wide range of cup sizes securely. The inclusion of three extenders, with the top extender open, enhances its flexibility to handle variations in cup heights. The rack is constructed with an open end, bottom, and sidewalls, ensuring optimal stability and airflow. Designed for full-size applications, it includes handles on all four sides for easy maneuverability. Made from beige co-polymer plastic with double wall construction, this cup rack promises durability and resistance to wear and tear in demanding environments. The snap-fit extenders and construction allow for easy assembly and customization according to specific needs. This product is particularly valuable for restaurants, catering services, and other foodservice operations that require efficient cup management systems, combining both robust construction and practical design for enhanced functionality in everyday use.