The Trisectional Hot & Cold Comfort Pack is very useful because its unique shape is perfect for your neck. Besides, it does reduce the pain produced by strains, sprains, tendonitis, and many other injuries. It also comes with a frost-free cover.
The best of the Trisectional Hot & Cold Comfort Pack is that you can keep it in the freezer until it's cold enough or you can warm it in the microwave. Besides, it uses a completely safe, non-toxic, biodegradable gel.
Heating Instructions
You should always knead your Trisectional Hot & Cold Comfort Pack every time you heat it. Remember that microwave ovens are not all the same, so you must be careful when heating and taking the pack out the microwave. Besides, keep in mind that overheating the pack can cause rupture and/or leak. Therefore, you must always cautiously check how hot it is by pushing the pack slightly on the palm of your hand before applying. If your Hot & Cold Comfort Pack 3X5 has punctures or is broken, you should discard it.
To use it as a hot pack, heat it for 15 seconds, knead, and then keep heating at 5 second intervals until it reaches the desired temperature. Don't forget to knead after each heating.