1. Material: aluminum sheet metal + silica gel
2. Two-stage triangular structure, stable support
3. The bottom is fully hollowed out to speed up the heat dissipation efficiency
4. Compatible with 11-17.4 inch tablets, laptops, hand-painted boards
5. Non-slip silicone, stable and not shifting
6. Net weight: 420g
7. Size: 233x260x87mm
