Large stone measuring 1″ to 1 1/4″. Each stone is different and unique. This ancient petrified resin has electromagnetic properties. It is excellent at detoxification and protection from radiation, especially x-rays, sun, computers, airport, planes and other people’s energies. Due to its strong connection to nature and the earth, amber is a great stone for grounding our higher energies. Amber can add stability to your life. Helpful in clearing up depression and bringing about a positive mental state.