PVC Warming Pack Reusable Heat Pack

Features:

1) Product name: PVC Reusable Heat Pack
2) Instant heat up to approximate 54 degrees C by activating
3) Keep warm in around 100 minutes
4) Reused more than a hundred times by following the instruction
5) Used at outdoor for physiotherapy
6) Especially effective on muscle aching, back aching, cramps arthritis pain and tenontodynia
7) To activate: Place the metal inside between forefinger and thumb, press against is to start crystallization, when the crystallization completed, squeeze the hot pack to make it soft and ready to use
8) Excellent physiotherapy: Turn the protruding button downwards, rub it until it becomes soft, this hot pack gives soothing effect to rheumatic conditions of joints as well as pain caused by abdomen, stomach, waist, leg, shoulder, neck and nerves. It also stabilizes the body temperatur in winter
9) In cycle use, to place hot pack in boiling water on around 5 minutes, with cloth packing to keep the PVC surface not touching bottom of the pot, until all the crystal is dissolved
10) Store: The heat pack must be put into a piece of cloth and packed into a box when it is restored to original liquid status