Fuhjythy Aluminum Stand for Portable Laptop Stand Desktop Stand Easy to Use Silver

4. The hollow design is only for faster heat dissipation 1. Raise the display screen and maintain a correct sitting posture to make your shoulders and neck more comfortable 3. Thicker and , more stable and 2. All aluminum alloy material, light weight, strong thermal conductivity, fast heat dissipation and good heat dissipation effect, it still new after long-term use. 5. Soft silicone is non-slip and does not damage the machine