The LENOVA PC-SS-CL-D2L-16 is a 2 bowl undermount sink that features the exclusive PermaClean system from Lenova. This unique and beautiful sink has a streamlined modern look and and patented drain design that in unequaled in the industry. Disposal and drain seams all but disappear providing a smoother, more sanitary, and easier to clean sink basin than traditional sinks not of this design. This particular sink has the larger of the two sink basins on the left side. The inside bowl dimensions measure 15-1/2" left to right, 18" front to back and is 9" deep. The smaller sink on the right measures 12-3/4" left to right, 16-3/8" front to back and is 7-7/8" deep. The overall dimensions of the sink are 31-5/8" left to right, and 20-1/2" front to back. Complete with two PermaClean drain kits, this 16 gauge sink is crafted of high quality 304 nickel bearing stainless steel and features an Inside bowl surfaces that is polished to a uniform satin finish. All underside surfaces include high density sound absorption pads covered with a thick rubberized insulation layer to help quiet the sound of water drumming on the sink and insulate the water to keep the temperature consistent for a longer period of time. Lenova Sinkware provides a Limited Lifetime warranty for all of its stainless steel sinks insuring the they are, under normal use by the original owner, free of all manufacturing and material defects.