Ergonomic Design: The laptop raiser stand offers all the variations on viewing angle without concern for slippage or unbalancing.The adjustable laptop stand is not just created to hold a laptop, but also designed to be effective in improving sitting posture to less back/neck stiffness associated with long term sitting. Wide Suitable: This Laptop Stand is compatible with all laptops from 10''-17'', Such as Apple MacBook, MacBook Pro, MacBook Air, Powerbook, iPad and 10" to 17"Asus, Sony, Dell, Toshiba, Lenovo, and other notebook and Pad models. Engineered for stability: A perfect combination of texture and the unit's aluminum construction, allows this tablet to bring the best in style and durability. The large area of silicone pads can help to keep the stand from sliding, and also assists in improve the overall stability of your set up. Besides, there are protective hooks on each arm to prevent your laptop sliding towards you when in use. Flexibility in positioning: The laptop stand is designed with a sturdy aluminum construction. You have the option to adjust your stand at different angles from 0- 90 depending on your needs. This stand elevated your computer, so you can have more space on your desk for work and other items. Multi-use in Many Occasions: Such as office, meeting room, library, coffee shop, kitchen and music playing house to hold the laptops, tablets, projectors, menu, music books, magazines, etc.. A thoughtful practical gift for your friends and family. Product description: Say goodbye to neck & back pains: The laptop riser raise the laptop screen height flexibly from 3.15 inches to maximum 10.6 inches for your better ergonomics to minimize neck fatigue, say goodbye to neck pains Adjustable Angle:Adjustable height and tilt so you can angle the laptop for maximum visual comfort. Ventilated construction: Aluminium alloy improves the heat dissipation. It also has a hole on the surface which is to cool down your laptop by providing more air flow than if it were laying flat on the table. Full protection:4 slide-proof silicone pads on the stand and the bottom keep the laptop from sliding. The protective hooks ensure your computer does not slide off the stand.