Large Self-Heating Neck & Shoulder Patches

Experience soothing relief with our large self-heating neck and shoulder patches. Designed for cervical spine comfort, these patches utilize iron powder and activated carbon to provide an average temperature of 44℃ for up to 6 hours. Ideal for hot compress therapy, resembling moxibustion or steam, to alleviate neck and shoulder discomfort.

Heating duration: 6 hours category: Neck Warmer average temperature: 44℃