Wire Shelving Unit Steel Epoxy Coated Black Overall Depth 24 in Overall Height 68 in Overall Width 72 in Caster Wheel/Configuration (2) Rigid (2) Swivel Caster Wheel/Tread Material Rubber Caster Wheel Diameter 5 in Load Capacity per Shelf 200 lb Number of Shelves 4 Shelf Adjustment Type Split Sleeve Shelf Adjustment Increments 1 in Shelving Configuration Standalone Adjustability Adjustable Recommended Environments Dry Wet