"Made in Japan." 花王 KAO MegRhythm Steam Thermo Patch: approx. 40 C degree steam bath warms your shoulder or lower back and relieves a chronic pain.
The steam patch stays at a comfortable temperature for approx. 5 to 8 hours and warms your shoulder, lower back, etc. The warmth shall improve the blood circulation in the applied area and relax the muscles.
The patch is dry and convenient for usage. No need for maintenance and you can just dispose of it after the usage.
Please apply the patch directly on the skin, not on clothes.