Aluminum Alloy Computer Holder 360 Rotating Foldable Computer Holder Stand Adjustable Height Anti Slip Laptop Tablet Acceories Feature: 1. Free rotation: 360° free rotation notebook stand, made of aluminum alloy, stable and not shaking 2. Material: Aluminum alloy material, hollow heat diipation, silicone non-slip, fully compatible, foldable and portable 3. Adjustable angle: The base rotates 360° in all directions, easily changing the angle of the notebook stand 4. Adjustable lifting and lowering: 180-degree steple adjustment of the double shaft, the angle/height can be adjusted freely to meet different angles and lifting needs 5. Function: When raised,