Clear quartz- A very powerful stone often referred to as a 'Master Healer'. - Enhances mental clarity, enabling one to focus and better organize their thoughts. - Balances all the chakras, clears stagnant energy, and helps one establish a strong connection to higher guidance. - Amplifies the energies of other crystals as well as one's own energy, and can be programmed to manifest any intention.   Fully adjustable silver coated brass metal ring. for these ring s to be flexible and adjustable they are made from a brass metal and then coated in silver. they will need a bit and love and polish over time!