With an alluring design and lasting construction, Tides presents an expressive, versatile option for the bathroom. The graceful, undulating rim dips slightly lower in the front for convenience, while the basin curves gently downward to contain splash. Available in an array of KOHLER colors to match any bathroom decor. 4-inch center faucet holes. Undulating oval basin. Overflow drain. Drop-in KOHLER® enameled cast iron.