Why does the Thermophore Pack have a special, spring-loaded switch?
The Thermophore pack treatment is so soothing and relaxing that users often doze off as their pain and tension eases. If the user does fall asleep, their hand will relax, automatically turning the unit off. No other product has a safety switch quite like the Thermophore Pack. The Thermophore pack also has heavy-duty “strain relief” areas molded on each side of the switch for added durability.