Black Matte Onyx, Silver Sheen Obsidian and Black Hematite Beaded Bracelet Handcrafted by me Genuine semi precious stones 8mm Onyx 8mm Silver Obsidian 8mm Hematite Onyx eliminates rage, improves self-control, and rekindles the ability to make good decisions. Onyx has long been associated with magical defensive abilities and is said to keep it wearer secure and protected. Silver Sheen Obsidian is a powerfully protective stone that helps you to see the truth. Highly spiritual, its vibration opens a window to your soul so to speak and helps you reflect on what is needed for your spiritual evolution and advancement. Other properties include: clears and purifies any negative energy. Hematite absorbs negative energy and calms you down when you're stressed or worried. Hematite is a protective stone that may help you stay grounded in a variety of situations. Hematite is also beneficial for dealing with the Root Chakra, since it aids in the transformation of negative energy into more positive ones. 7.5” approximately / measure for any alterations