1.It has passed the SGS ,ISO and CE.
2.Size:9x5.5cm
3.Heating duration:8 hours
hand warming packs

hand warming packs

It has passed the SGS,ISO and CE.

Main ingredients: Iron powder, vermiculite, activated carbon, water, inorganic salts 

Users: Designed for fishmen,golfers, skiers or people who work or play in the cold for long hours

Product features :

 1. It can keep your warm fast after you use it.

 2.  It be heating for about 8  hours .

 3.  the average is 58°C, the max is 68°C.

 4. It cannot incur any pollution of gases and very environment-friendly.

Directions:

 1. Open the outer package and expose the pack to air

 2. Little shake, it will be heating within several minutes, and heating for 8 hours.

3. Dispose of used pouch with regular garbage,it’s natural ingredients are environmentally safe.

 Shelf Life: 3years

 Storage: Keep in dry, cool place and avoid direct sunlight 

 1. All natural ingredients

 2. Air Activated

3. No batteries, no microwaves, no fuels