Premium Nano Black Finish: Featuring an innovative nano PVD brushed surface, this kitchen sink workstation is corrosion-resistant, dent-resistant, and easy to clean. Again, avoid sharp objects to prevent surface scratches. The upgraded panel thickness is 3 mm, 50% thicker than most standard kitchen sinks. It features R10° rounded corners for easy cleaning and a modern aesthetic. Large Capacity: Sink External Dimension: 25x22 inch. Internal Dimension: 24x21 inch. Bowl depth: 9 inch. This kitchen drop-in basin is deep enough to accommodate cups, pots, and baking trays, meeting various washing needs. Soundproofing and Anti-Condensation Layer: This household dishwasher sink is ultra-quiet, equipped with thicker, softer rubber noise-dampening pads. The soundproof pads and base coat insulation materials reduce noise, ensuring excellent sound reduction and quietness, while the thick base coat prevents condensation