The Biomat 2002 MX Amethyst by Richway Japan is a unisex unit designed for detox, healing, and pain relief. Made with amethyst and tourmaline material, this pad comes in a brown and beige color. It includes a controller and power supply, as well as features such as a pro cover and travel bag for convenience. With a manufacturer's warranty not included, this product offers natural and alternative remedies for improving overall health and beauty. Three of the plastic crystal holders have broke. I placed a piece of tape over them to hold the crystals in