Approximately 8 mm Inner diameter: Approximately 16 cm The meaning of purple fluorite is "purification of negative emotions." It is a stone that relieves mental stress and has a relaxing effect. If used during meditation or relaxation time, you will be able to feel its energy more. It also has the power to detect negative emotions and avoid troubles, making it recommended as a talisman for warding off evil and bad luck. In addition, it enhances comprehension and analytical skills, and clarifies thinking. By having purple fluorite, you will also be able to draw out the power to judge things calmly. #NaturalStoneBracelet #Fluorite #PurpleFluorite #Fluorite #PhantomFluorite #Amulet #NaturalStone #RelaxationEffect #HealingStone #PowerStone