ST PRO Onpax Stick-On High-Temperature Warmer (Pack of 10)

● This warmer reaches a higher temperature than standard disposable body warmers.*
● Provides lasting warmth for up to 10 hours.**
● Ideal for extended work or activities in cold environments.
● The contents are evenly distributed to fit closely against the body, maintaining a stable temperature for hours.

* Compared with standard ONPACKS models.
** Based on measurements in accordance with Japanese Industrial Standards (JIS).