Features 1. Desktop Adjustable Laptop Stand: supported by aviation aluminum alloy parallel bars and reinforced with horizontal bars, the stand can maintain height without worrying about swaying left and right, making it unstable even when standing. 2. Durable Material: The aviation aluminum panel is as sturdy as a rock, with strict selection of aviation aluminum alloy materials. The enlarged panel is thick and durable, with a delicate and upscale texture, more like a decorative item on the desktop. 3. The imported anti slip rubber has multiple layers of strong anti slip properties, and only when it can be firmly adhered can it be considered stable. 4.3 Heavy Oil Pressure Port: Pioneering hydraulic locking shaft, double-layer fastening, pioneering self-locking shaft center structure, double height screw buckle will lock tightly at any angle. 5. Do not lower your head, as high as possible. Raise the height of the double layer to about 30CM, adjust the height according to the comfortable sitting posture, and create a more comfortable office posture. Specification Color: Silver Size: 24 x 21 x 19 cm Main material: aviation aluminum alloy+special grade carbon steel Height: Use up to about 30cm high and down to about 3cm low Weight: 1680 g Package Include: 1x Laptop Stand Aluminum Alloy Rotating Bracket