Our emissive Far Infrared (FIR) crystal jewelry is handcrafted in the USA and is available in various carat weights. We have jewelry for men, women, and children. Our bracelets are available in a variety of designs and gemstone alternatives. This bracelet has 99.40 carats of emissive FIR glass which has been designed to reduce inflammation and oxidative stress and is decorated with dark green jade gemstones. Radiant energy constantly being released by your body, is absorbed by the bracelet, pushing far-infrared bands of energy from the bracelet out to the body. The charged bracelet will remain energized for up to 2 years unless microwaved.