GSW USA, SH12123DWN, Sink, three compartment, drop-in, 60″W x 18″D x 20″H, marine edge, 18-gauge stainless steel construction, 12″ wide x 12″ front-to-back x 12″ deep compartments, 12″ drainboards on left & right, backsplash, 8″ OC splash mount faucet holes, includes (3) strainers with 3-5/8″ dia. openings