CLEANING SUPPLIES CABINETS INCLUDE 3 FIXED HEIGHT SHELVES. MADE OF DURABLE COLD ROLLED STEEL USING 24 GAUGE STEEL BODY REINFORCED WITH A 22 GAUGE STEEL FRAME. THE CHANNEL REINFORCED BOX FORMED DOORS INCLUDE 3-POINT LOCKING MECHANISM WITH A SUPER STRONG 5/16"" ROUND LOCKING BAR AND NYLON GUIDES FOR SILENT OPERATION AND CONSISTENT ALIGNMENT. RECESSED LOCKING HANDLE WITH 2 KEYS FOR SAFETY AND SECURITY. INSIDE DIMENSIONS 35-3/4""W X 66""H. RIGHT SHELF COMPARTMENT DIMENSIONS 18""W X 38-1/2""H. HEIGHT FROM BOTTOM SHELF TO UNDERSIDE OF RIGHT SHELF COMPARTMENT IS 27-1/2""H. DURABLE POWDER COAT FINISH.