The Carlisle RE3614 OptiClean™ Glass Rack Extender is a game-changer for commercial kitchens and restaurants, offering unmatched capacity and protection for glassware. Designed with 36 compartments—each a perfect 2 15⁄16 inches square—this full-size extender maximizes dishwasher efficiency while ensuring optimal glass separation to prevent damage. Made from durable double-wall reinforced polypropylene, its textured finish resists scratches while providing a secure grip, making it ideal for high-volume dishwashing environments. Whether you're operating a fine-dining restaurant or a bustling cafeteria, this extender integrates seamlessly into your workflow with its 4-way tracking and positive stacking compatibility, ensuring smooth handling and stability. The blue color also makes it easy to spot, reducing search time in the dishroom. With a 1-year limited warranty, this is a reliable, long-lasting solution for any commercial kitchen looking to enhance glassware protection and dishwasher capacity.