When you open the sealed package, oxygen causes a reaction and within one minute heat is generated.

It can be used in rescue operations when someone is trapped in the cold, as well as to provide extra warmth during mountain activities.

Produces heat for about 8 hours (maximum temperature 65 °C, average temperature 55 °C).

• Weight: 25 g each sachet
• Dimensions: 9 x 6 x 0.5 cm

It does not contain hazardous materials and can be disposed of in the trash, as there are no poisonous ingredients.

The package contains 1 sachet.