[Big Fan]Large Fan forced cooling, three-speed adjustable speed, Desktop laptop cooling bracket and desktop fan dual purpose. [Ultra Sturdy & Protective]:The laptop riser is made of superior Aluminum Alloy, strong enough to hold 22lbs (10KG), no worry wobbling at all. Enlarged slide-proof silicone perfectly avoid skidding or scratching laptop , make your computer more stable on desk. [Freely Adjustable]: Laptop stand adjustable height from 50mm to 300mm, allows you to raise or lower stand's angle depending on your needs. When it keep your computer up high, you can organize office items such as keyboard mouse and notebook on extra space (under this stand), keep your desk tidy! [Ergonomic Design]: The Z-type design helps you to adjust an ideal height for typing, watching and sitting comfortably. Through adjusting height to your prefect eye level, it is great useful to get better posture, relieve the stiffness and stress of your back/neck. A thoughtful computer stand while working! [Keep Laptop Cool]: With the hole on the top of computer stand, it increases airflow and provides good ventilation, to prevent your laptop from overheating and make less fan noises. Let you work more efficient by using normally operated computers! [Broad Compatibility]:This adjustable laptop stand fits all tablets and laptops from 10 to 15.9 inches, such as for Pro, Air, Pixelbook, , , , , Chromebook, and more. It also can be used in office, library, kitchen, to hold the laptops, tablets, projectors, menu, books, magazines etc. Color: Deep Space Grey Material: Metal Package Contents: 1 x Laptop Stand Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.