Commercial-Style 2-Sided Shelving Unit with Countertop. This unit offers 6 shelf sections per side for a total of 12 shelving compartments. The net size dimensions for the unit are 72-1/8” L x 30-5-/8” W x 42-9/16” H. The shelving compartments are all 34-7/8” W x 14” D x 12” H. The construction of the cabinet unit is wood with a Formica countertop. I recently installed brand new casters to make this unit rollable. I’m selling the house and I need this out ASAP!! Asking $300.00.