GP002 Electronic Chip Tassel Necklace one-of-a-kind

This is one -of-a-kind product, only one, non-serious quality problems will not be returned or exchanged, I hope you can understand.
The hose line on the main body of this model are all can be arbitrarily wound, you can bend the shape according to your neck circumference.
Main body material: hose, aluminum wire, titanium steel fittings 
Necklace size: 34 ~ 39cm