The Healthy Wave large Soft Amethyst Jade Tourmaline Far Infrared Mat is the biggest-size mat from the soft series. This model is soft and flexible enough to roll up, and big enough to cover the majority of any queen or king mattress. You can also roll it up tight after each use for easy storage. This mat contains natural amethyst, jade, tourmaline crystals, and Far Infrared Heat Therapy .
Amethyst is known to give a calming effect. Meanwhile, Tourmaline has the highest level of negative ions and is known to have an energizing effect. Lastly, Jade is somewhere between the soothing amethyst and the energizing tourmaline. This mat has the ideal combination of all three stones so you get to enjoy the benefits of all instead of having to choose.
Always drink lots of water before, during, and after use to prevent physical effects of dehydration.