EnerQi Mat and EnerQi Pad are ISO13485, FDA Registered Medical Devices the combine Far Infrared Heat, Red Light Photon and Pulsed Electromagnetic Field (PEMF) technology designed for professional or at home use. The EnerQi Mat and EnerQi Pad are designed provide ultimate comfort, enable relaxation and promote deep sleep. Tourmaline and natural gemstones generate negative ions and far Infrared rays penetrate deep into tissue layers improving circulation and blood flow.