Sink with Square Coupling WARRANTY: 7 years from date of purchase on Kitchen Sink only Exterior dimensions: 24" (wide) x 18" (front-to-back) | Interior bowl dimension: 22" (wide) x 16" (front-to-back) x 10" (bowl depth Noise Isolation Expert : The single bowl sink original Anti-Noise technology with Thick heavy-duty coating and extra-thick rubber padding covering over 95% the sink to absorbs vibration and noise from dish washing and collision friction. Never bother about the fun of talking. Sink with Square Coupling