Healsmat Heavy Duty 4-Tier Shelving Units - Adjustable Wire Shelves with 800 lbs Capacity (200 lbs per Shelf) 24 D x 14 W x 47 H Black 4 Levels Storage Shelf with Wheels &amp Leveling Feet

- 100% Iron - Heavy duty storage shelf units with durable steel construction. Ideal for your kitchen, office, garage, etc - Each shelf can hold up to 200 pounds (evenly distributed); Maximum total weight 800 lbs. - 2 Modes: Free-standing with wheels or leveling feet. Cable trays are adjusted in 1-inch increments. - Dimensions: with leveling feet: 24 x 14 x 46 inch; with wheels: 24 x 14 x 47 inch - Assembles quickly and easily. No tools in need.