Includes Chemical Resistant Trespa work surface, hinged doors, and one adjustable shelf. Cabinet is 22" deep and uses two 8" filler panels to extend the work surface to 30" deep. The 8" filler panels hide the plumbing and electrical fixtures used in the fume hood. The SE1907, 6-foot base cabinet consists of two 35" wide cabinets and one continuous 70" work surface.