- To activate, just open the pack
- All natural ingredients heat up when they make contact with oxygen
- Seal from oxygen in resealable bag and reuse the next day
- Stays warm up to 5 hours
- Pack of 40 PR
- Manufacturer part number: 16990
- UPC Code: 720476169901
- Color = White
- Height [Nom] = 3 3/4 in
- Length [Nom] = 6 1/2 in
- Material = Outer Material Non-Woven Fabric Polyethylene; Inner ingredients Iron Powder, Water, Activated Carbon, Vermiculite, Wood Powder, Salt
- Type = Hand
- Width [Nom] = 2 3/4 in
- Wt. = 0.10 lb
- This is a normal stocking item.
