Our products are made of 925 sterling silver. The Natural Stones we use in our rings are 100% original. Our products are presented to our valued customers as a result of 20 years of experience. We adorn our handmade rings with natural stones known for their beauty & spiritual benefits. “Onyx” natural stone is used in the product you are examining. Onyx stone has more than one good aspect that will be good for us. Some of those: It increases your positive thinking in the person & gives energy to the person. It is known that Onyx stone is effective against stress. It has antidepressant effects. It increases one’s self-confidence. It is good for mental confusion & is effective in providing concentration. Product features: Metals Type: Sterling Silver (925k) Stone Type: Natural Onyx All sizes are available. If you can’t see your size, you can contact us. We can produce for you in the dimensions you want. Packaging: We deliver your products in a special gift box. We pack it carefully to avoid damage during shipping. It is enough to contact us for damages that may occur during transportation. Product Making & Shipping Stage: Production takes one business day. It is ready to be shipped within 1-3 business days. Your feedback is valuable to us. Thank you for looking at my products. Our products will be sent from our warehouse in Istanbul / Turkey or Delaware according to stock status. Thank you for choosing us. You can reach all our stone products from the link below. You can contact us about any issue. We wish you good shopping :) https://www.etsy.com/shop/RoarSilver?ref=profile_header§ion_id=28214470Made of 925 sterling silver.The stones are 100% original. Gold Plated Pencil Embroidered Art Leaf Pattern Handmade Mens Ring-Onyx Stone Ring-Jewelry Gift Men-Silver Rings For Men-Men Onyx Ring Gifts