This 72 pack of air activated hand warmers provide warmth when you're out in the cold for an extended time. Use our heat packs while outdoors camping, hunting, hiking, skiing, snowboarding, working or for any occasion when you need to warm your hands. Also great to keep on hand for emergency situations. Ingredients: Iron Powder, Wood Powder, Salt, Active Carbon, Vermiculite.
- Air Activated. Just open the package.
- Reaches Temp. Up To 155° F
- Individually packaged.
- 10 Plus hours of warmth.
- Size: 2" x 3.5"