Special Design: Exquisite Black Onyx stone ring, stylish and trendy, perfect for all occasions High-Quality Material: This vintage stone ring is made from 316L Stainless Steel, which is Nickel Free, Allergy-Free, hypoallergenic, and resistant to tarnishing and rust Perfect gift for you or your loved ones on Birthday, Anniversary, Christmas, Valentine's Day, Thanksgiving Day, Wedding, Party, Celebration, Holiday etc. Comes with an exquisite black velvet bag,can help you keep or store it If there are any problems with the purchase, please feel free to contact us. We sincerely hope SeiMios Jewelry could bring you good luck all day. Wearing the Retro Vintage Stone Ring, leads the way to stylish days!