Its specifications are as follows:
Heating Last: 20~24hours
Average Temp: 52C
Max Temp: 62C
Country of origin: China
The material of hot hand includes Iron Powder, Water, Vermiculite, Activated Carbon and Salt.etc
How to use hot hand? The following directions can teach you.
· Pull apart the vacuum packing;
· Bring out the warmer pad, pull apart the paper on the adhesive layer;
· Stick the adhesive layer onto your OUTSIDE of your underclothes never use it directly on your skin !
· After your using it, just remove it.
Finally, you should Keep it dry, put cool place and avoid direct sunlight