Materials: Natural Stone Black Aquamarine: 14.4 mm Elestial Quartz: 9.5 mm with Limonite Inner Circumference: 16 cm Black Aquamarine In addition to the healing effects of aquamarine, such as mental stability, stress relief, and improved communication skills, it is also said to have grounding effects and protection from negative energy. Elestial Quartz It is said to have a very high cleansing and healing power, especially effective in relieving deep-level trauma and stress. If you would like to change the size, please comment before purchasing (*^^*) *Only the bracelet is for sale. ⚠️Please be sure to read the profile before purchasing. #NaturalStone #DesignBracelet #BlackAquamarine #LargeBead #ElestialQuartz #Handmade