Golden Quartz and Tiger Skin Jasper is what this mix consist of. These two gemstones work with each other to balance out the body. This is a grounding and protective mix that brings positivity, honesty, courage, tranquility, good health, and creativity. It balances all levels of the body, and even helps to prolong sexual pleasure. Measurement is approximately 8". While healing stones have been used for years for many different issues, and still are today; This is not medical advice or to be used in lieu of. With any medical concern always consult a doctor. This healing jewelry is made to be worn and used in addition to your doctors orders or prescriptions. Do not substitute this for medical care.