1. Material: aluminum alloy
2. Placement range: 18-46 mm
3. Adjustable width, suitable for a variety of notebooks
4. Sturdy structure and good load-bearing
5. Stable support, easy to collect, not easy to slip when standing up
6. Multi-sided silicone protection to prevent computer scratching
7. Dimensions: 150x65x47 mm
8. Weight: L400 300g, L401 330g, L402 350g