The Elkay Lustertone stainless steel ADA drop-in sink is an exceptional choice for classrooms, combining style and functionality in one robust package. Measuring 22 inches in length and 19-1/2 inches in width with a basin depth of 6-1/2 inches, the single rectangular bowl is designed to fit seamlessly into cabinetry with a minimum cabinet size of 27 inches. Its impressive 18-gauge Type 304 stainless steel construction provides unmatched durability, ensuring that the sink withstands the rigors of heavy, everyday use without compromising on aesthetics. The lustrous finish of the sink is not only striking but also practical. It's scratch-resistant, allowing it to maintain its high shine over time, and any deeper scratches that may occur can be easily repaired with an Elkay stainless steel restoration kit. This rugged yet elegant sink features a central 3-1/2 inch drain opening compatible with standard garbage disposals, optimizing its utility for various tasks. Sound-deadening pads are installed to minimize noise and vibration, creating a quieter and more pleasant experience when utilizing the sink. With its drop-in installation design, this sink serves as an elegant focal point, enhancing both the visual appeal and functionality of your space. The easy-to-follow countertop cutout dimensions (21-3/8" x 18-7/8") ensure straightforward installation, supported by included hardware designed for countertops up to 3/4 inch thick. You can trust that the Elkay Lustertone sink will not only be a practical fixture but also a long-lasting highlight of any classroom environment, proudly made in the USA for superior quality and performance.