Size: Closed: 60*269.5mm Opened: 176*269.5*(85~200)mmMaterial: ABS+aluminum alloy+silicone Package Contents: 1* Laptop Stand 1.6 Levels Ergonomically designed laptop stand offers 6 levels of height adjustment to meet your different needs and help fix your posture, reducing back pain, stiff neck, sore wrists and eye strain. Its the perfect desktop companion to get rid of bad posture while using a laptop. 2. Made of high-quality thickened plastic for full protection and soft touch, double triangle structure design, the laptop stand can bear weight more stably. Silicone pads on the stand frame and 2 rubber pads on the hooks hold your laptop in place and protect your device from scratches and sliding to the maximum. 3. Portable, foldable and easy to install This laptop stand is very lightweight and can be quickly folded into a small size. Comes with a sleeve pocket for easy portability. Opens, closes and installs in just 3 seconds. Greatly save your time and space. Great for outdoors and business travel. 4. Cooling and Ventilation Design The front corners and open design provide greater ventilation and more airflow and better heat dissipation to protect the laptop from hardware and CPU overheating. 5. Wide Compatibility Laptop Stand Compatible with all 11-15.6 inches laptop/tablet, our laptop stand will be the perfect companion for your precious device.