Based on the research of Wilhelm Reich, this cuff emits a scalar wave that can provide protection against EMF in the environment. The pendant has iron shavings and a piece of quartz crystal, which emits a negative ionizing scalar wave when compressed in polyester resin, colored a deep aqua color. Quartz is a powerful healing stone commonly associated with aligning all chakras and the amplification of energy. The cuff is made of a gold-colored base metal and is about 1/4" wide. People who use scalar energy devices report having better sleep, enhanced meditation and focus, vivid dreams and a sense of well-being.