1. Material: ABS
2. Compatible with car seats with a lever pitch of 140-200 mm
3. Foldable storage, saving space
4. Quick installation, no need to remove the headrest
5. Triangular support, stable and infallible
6. Universal rotation makes the seat more stable
7. After the table is extended and retracted, the tablet computer can be placed
8. Size: 38.5x35x27 cm
9. Weight: about 1450 grams
10. Note: only shelf, no other items