Hand warmers can save us a great day outdoors! These little warmers slip easily into your gloves or mittens and keep you warm for up to 7 hours. So, plenty of time to play outside in comfort!
- Package of two; each hand warmer is sealed in its own airtight bag.
- Activated by contact with air (oxidation); activation can be stopped for a few days by placing the hand warmer in an airtight container.
- Lifespan: more than seven hours per hand warmer
- Made from natural ingredients, so you can throw it in the trash
- Ingredients including: iron powder, water, salt, activated charcoal and vermiculite.