High Quality Material Bestand Laptop stands are made of 7000 series aluminum alloy which widely used in aerospace equipment. It is harder and more wearable than laptop stands which are made of 6000 series aluminum alloy. After oxidation treatment, Bestand laptop stands have a better corrosion resistance, hardness and wearable quality. | Stable & Widely Compatible 4 mm thickness, 66 pounds load-bearing capacity, the notebook stand is stable and not distort. Compatible with 11-16" apple MacBook, MacBook Pro/ Air, Powerbook, Asus, Sony, Dell, HP, Toshiba, Lenovo and other notebooks. Whether its high quality or load-bearing capacity, you will not regret choosing Bestand laptop stands. | Ergonomic Design Bestand laptop stand can raise laptop screen height to eye level for better typing, watching and sitting properly, keep your back and neck in a comfortable posture, and relieve the stiffness of your back and neck. | Considerate Design Silicone pads on the top surface, front lip and at the bottom to hold your laptop stable in place and maximum protect your device from any scratches and sliding. The heat conduction alloy and ventilation hollow design, prevent it from overheating and keep your notebook cooling. | International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.