Support, warmth & comfort for sore necks
This lightweight neck wrap features 170 far infrared dots that rebound body heat, keeping neck muscles supple and less prone to stiffness. It also has three 500 gauss magnets sandwiched between the stretchy neoprene, which is also shaped to support the back of the neck.
Do not use magnets if you are pregnant, wearing a pacemaker, or have any electrical implants of any kind*