This bracelet Composed of amethyst, obsidian, white crystal, and aquamarine,Obsidian can not only protect against negative influences but also enhance your career.Amethyst, also known as the stone of wisdom, can alleviate anxiety and bring inner peace,White crystal is the king of crystals, capable of purifying the negative energy around you,Aquamarine is suitable for those under significant stress. Wearing it can alleviate anxiety and help release your stress