Self-heating Neck Wrap

Features:
Hyperthermia with natural mineral tourmaline as the core, comprising the product formed integrally with the nano-bio-functional materials. 
In the case of temperature and pressure changes, continuous release of far infrared, negative ions. 
And the thermoelectric micro-current stimulation effects to the human body.

Description:

Using method: directly wearing, make hot effect in 30 minutes, wearing
before sweewing with wet towel, hot effection will be more obviously.

Specification:
Material:Cotton, ABS
Color: black
normal: 460*85mm

normal: 580*85mm

Package Includes:
1 * Neck Wrap Belt