Secure Shape – Unique round compartments hold glasses securely for decreased breakage Money-Saving Design – Holds 2% more glasses than competitor square racks for saving space, time and reducing the use of dishwashing soap and chemicals Rugged Construction – Double-wall construction provides maximum strength and protection while textured, scratch-resistant finish reduces slipping and improves grip for years of reliable use Open Profile – Unique, open design allows maximum air and water flow, ensuring superior cleaning and drying Optimum Compatibility – 30-compartment rack with 2 extenders is ideal for holding taller glassware up to 2.88" in diameter