My pendants are unique one of a kind pieces, no two are the same. Each crystal is hand wrapped with great care and love with black macrame cord topped with a wooden bead and sealed with a lobster clasp. These are not interchanging crystal cages, each cage is designed for the crystal it comes with. Chalcedony has the power to sooth self doubt and bring inner peace to its wearer. Chalcedony is also believed to aid in calming and centering emotional energy while encouraging its wearer to aquire tranquility.