These little satchels of warmth last for approximately 30-45 minutes at a maximum temperature of 58°C.
- 100% non-toxic
- Generates Heat for up to 45minutes
- Waterproof
- Reusable thousands of times
- Reuse/reset by boiling in water (3-5 mins)
Dimensions: 4.5″ x 3.0″ x 0.5″
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