Double-wall 18-gauge welded steel construction with 1 1/2" air space. Dual 2" capped vents with flame arrestors. Full-height piano hinges open a full 180? for easy access. Recessed handle. 2" high leak proof door sill. All shelves are adjustable on 2 1/2" centers. Adjustable leveling feet. Tough corrosive resistant finish. 1 shelf, 1 door. Size: 23"W x 18"D x 44"H.