Provide instant, continuous, safe heat anytime and anywhere.
Simply open the package and expose to air, no kneeding or shaking required. They are ideal
for winter sports, outdoor activities and emergency situations.
Heating Pad Size: 5 1/8" x 3 3/4"
Average Temp: 127 F (53oC)
Maximum Temp: 145 F (63oC)
Duration: 12 hours plus