Our mini heatpack is a soft,lightweight pouch which begins to active and generate its own heat when exposed to the air.

Our mini heat pack is a soft,lightweight pouch which begins to activate and generating its own heat when exposed to the air,It will be used conunction with the sleeves for knees,They will provide at any time you need instant warmth and are especially great for skiers,hunters,winter sportsmen,kids and emergencies,Heat packs are safe for children,completely nontoxic and totally safe with proper supervision.

Specifications:

1)Active ingredients;Iron powder,water,activated carbon,cellulose,salt

2)Weight:18+/-2g.

3)Heating duration:8H

4)Max,temperature 62C

5)Ave,temperature 52C

Sleeve