Black foot warmer(ML)
Its specifications are as follows:
Size: 250x75mm or 230x70mm
Weight : 72g
Pack: 180pairs/carton
Heating Last: 6hours,
Average Temp: 38C
Max Temp: 45C
The material of black foot warmer includes Iron Powder, Water, Vermiculite, Activated Carbon and Salt.etc
How to use black foot warmer? The following directions can teach you
- Open the outer package and expose the pack to air,
- Little shake, it will be heating within several minutes, put in your pocket, then you can touch it when your hand need warm, and heating for 8hours
- Dispose of used pouch with regular garbage, it’s natural ingredients are environmentally safe.
Finally, you should keep it dry, put cool place and avoid direct sunlight
