Gemstone materials: amethyst, sodalite, synthetic turquoise, dyed turquoise, tiger's eye, yellow, red agateSize: length: 6.5-9.5 "(adjustable)Beads: 6 mm, copper charm beads: 7 mm chakra energy: chakra is the center of energy, located in the middle line of the body.Each of the seven chakras represents a physical, emotional or spiritual state, which helps to enrich one's spirit and well-being. The chakra stone is used to balance the chakras and enhance the healing of the chakras every day.Features: hypoallergenic and non-allergenic, a simple and decent accessory will match your clothes perfectly. Perfect gift: bring a box and prepare the gift. A great healing crystal bracelet for yoga meditation Reiki healing balance. Perfect gifts for birthdays, anniversaries, Mother's Day, Christmas, Valentine's Day, etc.Note: Data are all measured manually, please allow for an error of 1-3cm. Due to differences in light and display, there may be a certain color difference, which is subject to the actual object received.