The Radiation toxic, 925 sterling silver charm bead spreads a special message. It depicts the "tri-foil" symbol that is the international symbol for radiation. World wide, it is posted where radioactive materials are used, or where radiation-producing tools are being used. High levels of radioactivity can cause serious health hazards to people and it is even said to cause different types of cancer. This symbol represents a warning to safeguard them from being exposed to radioactivity. Give this Radiation toxic silver charm bead to your friends, family members and spread the message of awareness around.