MODEL:KA-L311 1. Optional aluminum material/sand sliver/bright sliver/gray sliver 2. Aluminum alloy back panel 3. 3 layer coated toughened glass at the back 4. Roof light 5. Overhead shower 6. Ventilation fan 7. Handle shower 8. Luxurious shelf 9. Hi-Fi system 10. Diverter 11. Mixer tap 12. Towel pole 13. Luxurious handle 14. Back massage 15. Foot massage 16. Steam generator 17. Radio 18. Hands-free telephone 19. Computer control panel