Do you know how many watts is the FIR emission and what microns is the infrared wavelength emitted by your mats?
For amethyst mats, far-infrared emission is approximately 3.66 × 10² W/m², with a minimum efficiency of 93% in the wavelength range of 5–14 microns. Nearly 80% of this energy is concentrated at two commonly referenced “amethyst peaks” at 7 and 12 microns.
For gemstone mats, far-infrared emission is approximately 3.72 × 10² W/m², with a minimum efficiency of 92% in the wavelength range of 4–20 microns. About 50% of the emitted energy is concentrated at the same amethyst peaks at 7 and 12 microns.