Features: 1. Special Grade Carbon Steel, Air-Cooled Heat Dissipation Bracket2. Twin Turbo Heat Dissipation, Faster Cooling, Diameter Tells Turbofan, Computer Heat Dissipation Smoother3. The Support Is More Stable, The Cooling Is More Efficient, And The Load-Bearing Is Stronger4. The Double Rod Support Is More Stable, Does Not Shake Or Fall, Super Strong And Stable5. Dual-Axis Stepless Adjustment, Adjust And Stop At Will, Sit Without Bowing Your Head Or Bending Over, And Enjoy A Comfortable Viewing AngleDescription:1. Applicable Products: Laptops, Tablets2. Function: Height Adjustable Folding Portable, Dual Fans3. Size: 25 x 22 x 4.5cmSet: A without CableMaterial: Aluminum carbon steel+siliconecolour: grayPackage Contents:1 x BracketOnly 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.