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Pack of 12 pairs of Hand Warmers provide protection and instant, long-lasting warmth for your body in cold outdoor activities
Hand Warmers fit inside gloves, pockets, beanie caps, and other Heat Factory accessories
Simply open the outer package and expose the hand warmer packet to air for 10 hours of instant long-lasting heat
Safe, non-toxic and odorless heat warmers are pre-mixed with a biodegradable mixture of iron powder, charcoal, salt and vermiculite
Hand Warmers proudly made in the USA
Heat Factory Premium Hand Warmers provide instant warmth to your hands, head, and other parts of your body when used with Heat Factory accessories in the chilly outdoors and are great for taking along on trips or storing in your car. Each warmer is non-toxic, odorless and provides up to 10 hours of reliable even heat. The Heat Factory Hand Warmer is a soft, lightweight pouch containing a biodegradable mixture of iron powder, charcoal, salt and vermiculite. When exposed to the air, an oxidation process takes place that generates heat. Heat Factory warmers are specially engineered to provide quality heat that is long-lasting, comfortable, and even. Heat Factory continually tests its products to ensure that you receive only the highest quality warmers that will consistently deliver warmth as advertised. Once activated, Heat Factory warmers can even be saved for later use (preferably within a week) if placed in an airtight container. Unopened, the Heat Factory warmer has a shelf life of three years or more. Heat Factory's air activated hand warmers, body warmers, toe warmers, and heated accessories have been providing warmth and pain relief to outdoor enthusiasts for the past 30 years.