商品详情
- Stick on clothing or underwear around the neck or shoulder. The heat will spread through that and penetrate to the source of pain.
- Effectively improve blood circulation
- Relieves stiffness and muscle pain
- Slim and simple design, can be used anywhere, anytime
*Avoid direct contact with skin. Do not use while sleeping, on redness, inflamed, bruised, or sensitive skin.
*Avoid direct sunlight. Please store in a dry place.