Iron/Tones Smart Divide self-rimming or undercounter kitchen sinkSmart Divide low-profile basin divider (Patent pending) offers ease of handling large items within the sink List price: $475.00 and upKOHLER(R) Cast Iron 33" x 18-3/4" (self-rimming) or 30-5/16" x 16-1/16" (undercounter) Basin depth: 9" Self-rimming or undercounter installation options No faucet holes