Self Heating Neck Pad - Relax Neck Muscles Fast Color:Black they feature a cushioned footbed

they feature a cushioned footbed that keeps you comfortable all day long

aligns posture

and sports activities in mind

Stable Ergonomic Heel

Self Heating Neck Pad - Relax Neck Muscles Fast Color:Black they feature a cushioned footbedHeat Therapy Without Cords or Batteries This Self Heating Neck Pad uses tourmaline technology to generate therapeutic heat from your own body warmth. No plugs, no batteries just wrap it on and feel the warmth. Self Heating Technology: Tourmaline Crystals Generate heat from body energy No Power Required No cords, no batteries, no charging Magnetic Therapy Magnets may improve circulation Velcro Closure Adjustable fit around neck Reusable Forever Never