Mustee 25BT Vector Multi Task Sink, 22-Inch x 25-Inch, Biscuit Molded using matched metal molds with premium fiberglass blended with special resins for extra strength and durability Semi-gloss, scratch and stain-resistant with self-rimming design Recessed, self draining shelf, 3.25" below rim, 3.125" wide and 15.5" long, which is ideal for soap dispensers, spray bottles and sponges Includes drain assembly with stopper for 1-1/2" P-Trap One piece molded, with matched metal molds