Our mini heat pack is a soft, lightweight pouch which begins to activate and generate
its own heat when exposed to the air. It will be used conjunction with the
sleeves for wrist. 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: 18g ± 2g 
3) Heating duration: 8hrs 
4) Max. temperature 62°C
5) Avg. temperature: 52°C

Inner packing: 
Inner bag size : 90 x 70mm ± 5
Outer bag size: 120 x 90mm ± 5  

Outer packing: 
500pcs/ctn
Carton dimensions: 50.5 x 35.5 x 18.5cm 
Weight: 9kg