Item arrives with a small jewelry bag Material:Stainless Steel&Agate Color:Black Ring Width:0.67"(1.7cm) Weight(kg/oz):0.014/0.5 Why choose Stainless Steel Jewelry? Stainless Steel jewelry does not tarnish and oxidize, which can last longer than other jewelries. It is able to endure a lot of wear and tear. And it is amazingly hypoallergenic. Such advantages make it a more popular accessory. .