Size

95x70mm

Weight

18g

Duration

5 Hours (as your request)

Max Tem

45℃

Ave Tem

37℃

Theory of Heating：

The main raw material of the disposable warmer is the fine iron powder. Heating quantity is produced through oxidation reaction when the iron powder touches the air. The heating duration is up to 8-18 hours per the catalyzers such as activated carbon, wood flour and sand. Its average temperature is kept about 52℃.

Instructions：

…Open up the outer package
…Remove the pouch from the outer package and expose pouch to air. Do not open the inside pouch.
…Portable warmer: Place the pouch into your pockets of clothes, scarf, gloves, or shoes
…Adhesive warmer: Adhesive the pouch on to clothing next to required area such as your waist, abdomen, shoulders or knees.

…Dispose of the pouch with regular garbage after use.

Contents：

Iron powder, activated carbon, water etc.

Storage：

…Keep in dry, cool place and avoid direct sunlight
…Keep out of reach of children