Based on the research of Wilhelm Reich, this set of two necklaces emits a scalar wave that can provide protection against EMF in the environment. The pendants have iron shavings and a copper wire-wrapped piece of blue kyanite, which emits a negative ionizing scalar wave when compressed in polyester resin, colored a deep aqua color. Blue kyanite is a powerful healing stone commonly associated with the throat chakra. The chain is made of base metals and is 26" long, hitting at the heart chakra. The wider pendant is 2 1/8" tall and 1 1/4" wide; the smaller pendant is 2 1/8" tall and 3/4" wide. People who use scalar energy devices report having better sleep, enhanced meditation and focus, vivid dreams and a sense of well-being.