Kohler K-3356 Undertone Preserve

Outside: 35 1/8”L x 20 1/8”W

Inside: 17 7/8“L x 1 7 7/8”W” (Left)

Inside: 13 3/4“L x 15 3/8”W (Right)

Bowl Depth: 9 1/2” (Left) 7 1/2” (Right)