Air activated and 8 hours warmth with an average temperature of 55 Degrees Celsius your hands will be warm all day.
Sold as a pair (2 hand warmers in a pack).
Odourless, non-combustible and non-toxic.
How to use handwarmers
Simply open the outer packet and expose to air. Place in a pocket or glove for optimal warmth. Remove handwarmer if it becomes uncomfortably hot. Do not use for an extended period. Do not puncture hand warmer.