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 MacBook, MacBook Pro, MacBook Air, Powerbook, iPad and 10" to 17"Asus, Sony, Dell, Toshiba, Lenovo, and other notebook and Pad models. Engineered for stabilityA 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 positioninglaptop 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 OccasionsSuch 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.