Few things feel as good as little bit of warmth on a cold day, and these little handwarmers are like your own personal heater. They slip easily into gloves, pockets, and anywhere else you need a little heat. No fumes, no flames and no batteries required.

• Sold in pairs. Each handwarmer is sealed in its own airtight pocket.
• Activated by contact with the air (oxidization). Process can be paused by putting the handwarmer in any airtight container – but it needs to be used within a few days.
• Each handwarmer provides more than 7 hours of heat.
• Made from natural ingredients, meaning you can easily dispose of them in any regular garbage.
• Ingredients include: iron powder, water, salt, activated charcoal and vermiculite.