Elkay SinkMate promotion: Receive a Free SinkMate from Elkay with purchase of any Elkay Stainless steel sink (Food Service Excluded) . SinkMate products will be presented when adding this sink to cart. Add your chosen SinkMate product to cart then use coupon code SINKMATE when checking out.Product Features: Double basin sink with a 45/20/35 split provides increased versatility for any task Covered under Elkay's lifetime residential and 5 year commercial limited warranties Elkay stainless steel sinks are made in the USA Elkay has the perfect sink or any commercial or residential application Undermount installation is great for an integrated and clean look in any kitchen Rear drain location increases workspace area in the sink as well as storage space underneathProduct Technologies / Benefits: SoundGuard: Elkay uses a non-toxic latex based material to undercoat sink bottoms and sides over sound pads which help absorb sound, maintain water temperature, reduce vibration and prevent condensation. The quietest stainless steel sink in the industry Type 304 Stainless Steel: Elkay uses only the highest quality stainless steel that won't crack, chip, or peel. This stainless steel is non-porous, hygienic, durable and will resist rust and corrosion for a lifetimeProduct Specifications: Height: 11-1/2" (measured from the bottom of sink to the top of the rim) Overall Width: 20" (measured from the back outer rim to the front outer rim) Overall Length: 39-1/2" (measured from the left outer rim to the right outer rim) Basin Width (Left) : 17-1/2" (measured from the back inner rim to the front inner rim) Basin Width (Right) : 15" (measured from the back inner rim to the front inner rim) Basin Width (Center) : 14-1/8" (measured from the back inner rim to the front inner rim) Basin Length (Left) : 16" (measured from the left inner rim to the right inner rim) Basin Length (Right) : 11-1/2" (measured from the right inner rim to the left inner rim) Basin Length (Center) : 7" (measured from left inner rim to right inner rim of center basin) Basin Depth (Left) : 10" (measured from center of the basin to the rim) Basin Depth (Right) : 7-1/2" (measured from the center of the basin to the rim) Basin Depth (Center) : 5-9/16" (measured from center of basin to the rim) Installation Type: Undermount Number of Faucet Holes: 0 Drain Connection: 3-3/8" Minimum Cabinet Size: 45"