Made from the five Platonic solids or block of life, amethyst sacred geometry set will protect you from psychic attacks, any harm from thieves or during traveling. They give you calmness, balance and patience. If you suffer from headache, anxiety, nightmares or emotional imbalance, keep this set with you. Order it on Agate Export. It comes with a wooden box to keep these stones safe. It is 6 inches long and weighs 100-150gm.