The Elkay Lustertone Classic sink is an exceptional choice for classrooms that prioritize functionality without compromising style. Measuring 22" x 19-1/2" x 4-1/2", this single bowl drop-in sink offers ample workspace with a rectangular bowl size of 16" x 13.50" and a depth of 4.375". The advanced Quick-Clip Mounting System simplifies installation, allowing you to securely attach the sink from above the counter, making it a striking focal point in any environment. Constructed from premium 18-gauge Type 304 stainless steel, this sink boasts unparalleled durability and maintains a lustrous appearance that resists the wear and tear of daily use. The scratch-resistant finish is designed to endure heavy-duty activity, and any deep scratches can be easily repaired with an Elkay stainless steel restoration kit, ensuring the sink remains looking new for years to come. Additionally, sound-deadening pads are strategically placed to minimize noise during use, enhancing the overall experience during busier times. Designed for maximum efficiency, the drain opening measures 3-1/2", making it compatible with standard garbage disposals, while the faucet configuration accommodates four holes, allowing for versatile customization according to your needs. The ADA compliance of the sink guarantees accessibility for everyone when properly installed, making it a smart choice for educational facilities. With a minimum cabinet size requirement of 27" and countertop cut-out dimensions of 21-3/8" x 18-7/8", this model is engineered for seamless integration into your cabinetry. Proudly made in the USA, the Elkay Lustertone Classic sink is not just a utility, but a practical and stylish addition to any classroom environment.