Create a highly functional kitchen workstation with the Prolific sink and its included accessories. This innovative stainless-steel sink features three graduated ledges in the basin, so you can place the bamboo cutting board, grated racks (two), colander, and washbin exactly where you want them for maximum efficiency as you work. The sink comes with all five accessories included. Other features include a unique cone-shaped drain for easier cleanup and SilentShield(R) sound absorption for less noise. Extra-large single bowl. 10-inch depth provides generous workspace. No faucet holes. Includes bamboo cutting board, two multipurpose grated racks, colander, and washbin. Three graduated ledges in basin allow you to place accessories at your preferred height. Accessories stack and slide on ledges for a custom arrangement. Beveled cone-shape basin slopes into drain, easily disposing debris. Large size cutting board (21"x16") included with sink - covers half the sink. Purchase an additional board (K-23680-NA) to cover entire sink area (when both boards placed together). Also available: Medium size cutting board 10"x16" - covers 1/4 of sink. (Sold separately # K-5541-NA) SilentShield sound-absorption technology offers quieter performance. Under-mount 18-gauge stainless steel.