Package Including: 5 Pairs/10 Pair/15 Pair/20 Pair Hand Warmers. Different quantity packaging options meet your different needs.
Ingredients: Iron Powder, Water, Salt, Activated Charcoal, and Wood Fiber. Storage: Keep in a cool place out of direct sunlight.
Target User: Hand warmers is suitable for men, women, kids children and other people who need to keep warm. Convenient, Compact, Portable Body Hands Warmers .
Note: Warmer rely on reactions with oxygen to heat, the hand in the gloves with the pad should has good space/air/freedom of movement to maximize its effect of warming.