Hello, my name is Leah with Sterling Customer Service. I am happy to assist you with your sink question. I apologize you were unable to find the information you were looking for. The Entertainment sink, model 11811-0 has an overall measurement of 13 1/4 by 10 1/2 inches. Thank you for choosing Sterling Plumbing.
Hello, my name is Sarah with KOHLER Customer Service. We're glad to help! Please contact our Customer Service team. They can be reached at 1-800-456-4537 (M-F; 8am-5pm CST). Thank you for choosing KOHLER