Kohler Wood Cutting Board Over The Sink 15” X 8.5” | eBay
KOHLER - Our Riverby sink comes with a colander, cutting board, utility rack and soaking cup that fit perfectly on the rim of the basin, making prep and clean-up a breeze. See
K-6667 | Cutting Board for Vault and Strive Sinks | KOHLER Canada
KOHLER 13.75-in L x 16.125-in W Cutting Board at Lowes.com