Hey Luni lovers. The Malachite Geo Ring is part of the new triple gemstone geo rings. Get one or all 3 for a fun stacking geometric look. The Malachite Geo Ring is made of Brass and a gorgeous Malachite stone. Malachite has been used to aid success in business and protect against undesirable business associations. It is a stone of balance in relationships. It is also a protection stone, absorbing negative energies and pollutants from the atmosphere and from the body. The Malachite Geo Ring comes in US sizes 5 to 15.5. Select your desired size below Please be advised that this ring is made of Brass. If you are allergic to Brass it can cause a bad reaction. Every Luni item is made to order , so please allow 1 to 2 weeks for shipment.