Sturdy brushed aluminum and black plastic mount Height adjustable up to 20 inches Laptops are secured in place with front non-slip rubber grip holders The kit comes with optional 3M strips to permanently affix laptop to top plate When extended, the mount allows extra table top or desk space, ideal for college dorms, home offices, or small work areas This adjustable folding laptop mount offers a variety of options for working while standing or sitting; at a counter or a desk; or virtually any place requiring a sturdy, reliable workstation. The mount folds to a 1.5-inch flat, ideal for easy transport in a computer bag, backpack, or briefcase. It unfolds via two 180-degree joints, and adjusts up to 3.25-inches in height, easily creating the ideal position for posture and comfort. To adjust height, simply push the button in the center handle and pull. Release the button to lock the center panel in place at the desired height. Non-slip rubber grips and two front holders securely cradle lapt