The Elkay Lustertone Classic stainless steel sink is an exceptional choice for educational settings, combining practical design with lasting beauty. At 22" x 19-1/2" x 4-1/2", this single-bowl drop-in sink features a spacious rectangular basin, measuring 16" in length and 13.5" in width, perfect for versatile classroom applications. The 18-gauge stainless steel construction ensures unmatched durability, while its lustrous grain not only enhances aesthetic appeal but is also resistant to scratches from heavy-duty use, allowing the sink to maintain its stunning appearance over time. With sound-deadening technology, the sink is equipped with bottom-only pads that minimize noise, creating a quieter environment during activity. The product is designed with ADA compliance in mind when properly installed, making it accessible for all users. The drain opening measures 3-1/2", making it suitable for standard garbage disposals, as long as theres adequate space. Installation is simplified with a drop-in design, allowing the sink to become a stylish focal point in any classroom. Its dimensions require a minimum cabinet size of 27", making it a seamless fit for various countertop setups, as indicated by the precise cutout requirements of 21-3/8" x 18-7/8". Installing your sink has never been easier with included hardware for countertops up to 3/4" thick, ensuring a straightforward setup that saves time and effort. Emphasizing longevity, even deeper scratches can be repaired using an Elkay stainless steel restoration kit, providing peace of mind for high-traffic areas. Proudly made in the USA, this sink reflects both quality craftsmanship and contemporary designideal for classrooms and a wide range of functional uses. Enjoy the blend of practicality and style with this premium sink that thrives in busy environments while maintaining its elegance through years of service.