Material: ABS+Aluminum Alloy+SiliconePackage Contents: 1*Laptop Stand1.6 Levels Ergonomic Design Laptop Stand provides 6 levels of height adjustment to meet your different needs, helps fix your posture and Reduce back pain, stiff neck, sore wrists and eye strain. It's the perfect desk mate to get rid of bad posture while using a laptop. 2. Full protection and soft touch Made of high-quality thickened plastic, designed as a double triangle structure, the laptop stand can bear weight more stably. Silicone pads on the stand frame and 2 rubber pads on the hooks can hold your laptop in place and protect your device from scratches and sliding to the greatest extent. 3. Portable, foldable and easy to install This laptop stand weighs only very light and can be installed 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. Ideal for outdoor and business travel. 4. Cooling and Ventilation Design The forward angle and open design provide better ventilation and more airflow and better heat dissipation to protect the laptop from hardware and CPU overheating. 5. Wide Compatibility This laptop stand is compatible with all 11-15.6 inch laptops/tablets, our laptop stand will be a perfect companion for your precious device.25*21*19.5cm