1. Material: aluminum metal shell electroplating CNC processing, aluminum alloy electroplating
2. Power supply: LR626 battery
3. Process: electroplating
4. With luminous function, you can clearly see the time at night
5. Waterproof design, normal travel on rainy days
6. Durable and long service life
7. Model: For Harley Cruiser Prince Grand Turtle King retro car 22mm, 25mm
8. Weight: about 110 grams/piece
9. Size: 5x5x3 cm