Our ceramic rings are known for their lightweight and extreme durability. They are just as scratch-resistant and strong as tungsten wedding bands. They look like tungsten carbide or titanium but doesn't conduct electricity and will shatter if too much pressure is applied, meaning it is safer for your finger. The inside of the ring is equipped with a comfort fit finish and the outside with koa wood inlay in stylish look and traditional meaning. It's not only a day-to-day ring that's comfortable and unique, but also a Ideal gift for every special unforgettable day such as anniversary, graduation, christmas, birthday, wedding, engagement, or valentine's Day. We provide life time service to this ring covers issues that were built-in to product itself, excluding the damage caused by buyers themselves.Unique Logo Design Concept and Brand (Best Wedding Band and Anniversary Gift) Three Keys Jewelry consists of three keys with symbol meaning together, which represents Hope(Star), Love(Heart ) & Good Luck(Four Leaf CLover)separately. And they are together to unlock the door of Wealth, HEALTH & Love. Few Tips to Make Sure Each Guys can Get Correct and Ideal Item at Quick Time! Tip 1: DO NOT TOUCH HARD OBJECT With Ring Due to Ceramic Fragile Feature; Tips 2: Pls Directly Contact Amazon Customer Service For Exchanging Ring Size Issue, Because Amazon Control Exchange, Return and Refund Issue For FBA Listing! Tips 3: Pls Directly Contact us If You have Any Problem about Item Issue, We seller will help you solve it at quick time until you guys are 100% satisfied with our solution.