Size: Strap total length: 240 mm
Package: 1 pc 1 wristband
Material: ABS + Silicone
Power supply method: USB charging
Note:
 1.Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid.
 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.
 Thank you!