PRODUCT DETAILS •Material: Recycled brass and white moon stone. Nickelfree •Diameter stone: 12mm •Diameter ball: 8mm This ring is handmade in recycled brass with a white moon stone. Beautiful to combine with the Twin ring onyx Care instructions: Brass is a durable and sustainable material and if you take care of it, it will stay beautiful for decades. Brass does not like getting wet, oils or perfume. To clean brass, try a mixture of lemon juice, baking powder and water. Use a dollop with a toothbrush and gently go over your brass jewelry, be careful not to use it on gemstones. You may also use special brass cleaner follow by a jewelry polishing cloth to make it shine. • Free shipping• 14-day returns• Orders are shipped within 2-3 business days