[Rotatable & ergonomic] This tablet stand has a 360 rotatable shaft connected to the base, which can rotate the tablet to any angle. It can lift the tablet to the height of the eyes to fix the posture and reduce the stiffness of the neck and back[Height adjustable] The height of this tablet stand can be adjusted from 9 inches above the desktop to 12 inches. When using the tablet on your desk, adjust the angle according to your usage habits to meet all your needs[Stability and protection] The rotary tablet bracket is made of thickened aluminum alloy, with smooth edges to prevent scratches. Soft silicone pads at the bottom and top ensure a tight connection to the table and keep the tablet in place without fear of shaking and slipping[Heat dissipation] The design with heat dissipation holes improves the airflow around and below the tablet. In addition, its 100% aluminum alloy body also helps cool down the laptop Specifications: Compatible with: 9/11/13/17.3 inch NotebooksProduct material: aluminum alloyThe thickness of upper panel is 3.0mmThe thickness of the lower panel is 2.5mmNet weight: 0.85kg Package included: 1 x Laptop Lifting Bracket Other items not include