Ravinia hardwood cutting board, for use on drainboard area of 11-1/2" x 9-3/8" Ravinia entertainment sinkThis Ravinia hardwood cutting board is designed to fit on the drainboard area of the Ravinia entertainment sink, creating a workstation for quick and easy tasks. List price: $47.60 and upFor use with K-3234 Ravinia entertainment sink 10-5/8" x 7-3/8" x 1/2"