Wiwu S800 rotatable and foldable laptop stand, designed for ergonomic use with laptops and MacBooks. Key features include: Ergonomic Design: Helps improve posture and reduce neck and back strain. Adjustable Angle: Can be adjusted up to 90 degrees for optimal viewing. Heat Dissipation: Features a hollow design and forward tilt to enhance air circulation and prevent overheating. Sturdy and Stable: Made of quality aluminum alloy, supporting up to 13 lbs. Portable and Foldable: Folds flat for easy storage and transport. 360-degree Rotation: Allows for flexible use and sharing. Silicone Pads: Non-slip pads protect the computer from scratches and sliding.