|
The Heat Factory warmer is a soft, light-weight pouch containing a mixture of iron, charcoal, salt, sawdust, and vermiculite. When exposed to the air, an oxidation process takes place that generates heat.
- Each warmer provides 6 hours of warmth
- 19% wool, 12% Nylon, 57% Acrylic, 2% Spandex, and 10% Neofil polypropylene
- Machine Wash
| |
 |