The Elkay Lustertone Classic Stainless Steel ADA Sink is expertly crafted to meet the rigorous demands of classroom environments while providing an elegant touch to any space. Measuring 22" x 19-1/2" x 6-1/2", this single bowl sink is designed for drop-in installation, making it a striking focal point in any room. Its generous 6-3/8" deep rectangular basin, with dimensions of 16" x 13.5", accommodates a wide variety of cleaning and utility tasks, while the center drain opening (3.5") ensures efficient water flow and easy waste disposal compatibility. Constructed from high-quality 18-gauge Type 304 stainless steel, this sink is built to withstand heavy-duty use without compromising on aesthetics. The lustrous finish not only adds sophistication but is also scratch resistant, blending minor abrasions over time, and allowing deeper scratches to be repaired easily with a dedicated restoration kit. Additional sound-deadening pads minimize vibrations, creating a quieter environment while enhancing user comfort. The innovative quick-clip mounting system allows for speedy and secure installation from above the countertop, simplifying the setup process. Designed to fit a minimum cabinet size of 27", the sink's countertop cutout dimensions of 21-3/8" x 18-7/8" (complete with a 1-1/2" corner radius) facilitate compatibility with a range of countertop materials. Produced in the USA, this sink is not just a practical solution for classroom settings; it embodies both durability and timeless style, ensuring that it remains impressive for years to come.