1. Material: metal + plastic + sponge gasket
2. Bottom hollow design, fast heat dissipation, simple and efficient
3. Strong and can bear 10 kg, firm and not shaking
4. Built-in mobile phone holder, multi-functional use
5. Compatible with laptops under 17 inches
6. Metal adjustment lever, 7 gears adjustable
7. Triangular support tripod, firm and not shaking
8. Foldable storage, does not take up space
9. Net weight: 665 grams
10. Size: Unopened state 273x300x40.5 mm