Unscented Heat Pack. Microwaveable hot neck warming rice packs to ease neck tension or pain
Can be heated in microwave oven or chilled in the refrigerator.
These are filled with white rice.
Made of 100% cotton fabric.
* Place the warmers in a microwave for no more than 1 minute on high.
* Spot clean with a damp cloth.
**Do not get these warmers WET or the rice will swell up.