A silver medallion with the Star of David, surrounded by the names of the High Angels, and decorated with black onyx is a unique amulet to protect against negativity and gain access to higher knowledge.

The names of the six Angels will be a reliable guard and a source of necessary energies. Each angel is responsible for the energy available only to him and is its guide to your life.
חסדיאל Hasdiel - teaches to accept and understand the grace of God
צדקיאל Zedekiel - defends justice, gives mercy of God
נוריאל Nuriel - helps to understand and see the Word of God
גבראל Gabriel - helps develop powers, gives access to God
מיכאל Michael - leads to the attainment of the purpose of destiny given by God.
אוריאל Uriel - protects the soul throughout life, brings the light of God
The magical properties of the six-pointed star have been used by Kabbalists since ancient times. The Star of David was depicted on the shields of warriors and had the name Shield of David.
The black onyx used in the amulet is capable of closing a person with an aura of protection against the effects of negative energy.