[6 Levels of Angle Adjustment] Provides 6 levels of adjustable angles: 15, 25, 30, 35, 38, 40. Multi-angle adjustments can help with correct your posture and reduce back pain, stiff neck, wrist pain and eye strain. Ergonomic design responds to your daily study and work needs.[Universal Laptop Stand] The width is adjustable and fits laptops from 11 to 12 inches. 15.6 inch.[Heat dissipation and ventilation] Aluminum alloy material, easy to maintain. dissipate heat. The front angle and the open design are more ventilated than ordinary power supplies and computer desks, which can cause the computer to cool down. time.[Robust and stable] It is made Made of high quality 4mm aluminum alloy, sturdy and durable. maximum load of the support is 5 kg. The hook and round hole design makes the bracket more stable. There are 4 anti-slip silicone pads at the top and bottom of the stand to protect the laptop from slipping and scratching. home] If you have any questions, please contact us