Single basin design provides maximum workspaceCovered under lifetime limited warrantyConstructed of 18 gauge stainless steelUndermount installation typeRear drain location increases workspace area in the sink as well as storage space underneathAll hardware needed for installation includedHeight: 9-1/16-in (measured from the bottom of sink to the top of the rim)Overall Width: 19-7/8-in (measured from the back outer rim to the front outer rim)Overall Length: 22-1/4-in (measured from the left outer rim to the right outer rim)Basin Width: 18-15/16-in (measured from the back inner rim to the front inner rim)