The charm at one end of this metal pendulum has a beautiful Celtic knot engraved around the pentagram, and a blue color bead in the center. The chain is approximately 7 inches long.
The pentacle is a symbol of protection. Most religions on Earth attributes special powers to number 5, which represents the human body; 5 senses, 5 elements, 5 pillars etc. There are also 5 virtues; Love, Wisdom, Truth, Kindness, Justice. It is in the efforts that we make to manifest these 5 virtues that the Divine protection usually attributed to the pentacle becomes effective.