Techni Mobili RTA-B003 Rolling Adjustable Height Laptop Cart - Mahogany Two Safety edge-stoppers to prevent objects from sliding off when the panel is tilted; Height Adjustable with dual knob system: Go from 30" to 35" inches high; Maximum Weight Capacity: Tilting Panel: 30 LBS, Stationary Panel: 45 Lbs Scratch Resistant Powder-Coated Steel Frame and Double-Wheel Non-Marking Casters with Locking Mechanisms Heavy-Duty MDF Wood Panels with a Moisture Resistant PVC Laminate Veneer in Graphite Finish