EDFORCE Stainless Steel Ring with Blue Carbon Fiber Inlay LIFETIME WARRANTY Edforce produces only products made from the highest grade quality alloys, creating the purist Stainless Steel possible; which is then used as the base metal within all of our products. Everything we make and sell is100% Lead-Free, Nickle-Free, and Hypoallergenic. The designs are inspired by many of the events in life. But before creativity can befinetuned and manufactured; the supply-chain team sourcesthehighest-qualitymaterials possible to create our products from. Such amazing raw materials allow forthe finest, most durable,using our own designed super advanced electroplating technology, and lastly amagnificent all-around high polished/unfadeable product. Next, the design team --agroup of master trained metalsmiths andcraftsmen --turn our owner's conception into a reality. They incorporate their personalized ideas into the product, then, individually handcraft each piece, ensuring a quality level like no other brand. Furthermore, they maintain a hyperfocused level of attention, perfecting and ensuring each piece is perfect. The result: each jewelrypiece iscrafted for beauty, durability, via a design beyond cutting-edge. We are certain you will love our products(s). You'll absolutely love, cherish, and thank yourself for purchasing--we always offer a lifetime warranty. Our small family business stands behind and take great pride in each and every product we sell --and we stand behind our products.