Symbolize your unbreakable bond with our Edge 3D Eternity ring. The unique 3D etched Celtic knot design on our deep stone grey silicone ring has no beginning and no end, symbolizing unity, life, and eternity. Whether you’re on the go, on the trail, or on the water, this ring is the perfect way to recognize what’s most important to you. Our silicone ring is the ring you’ve been looking for. The inner grooves allow air in and moisture out, keeping your finger comfortable. And with its stunning durability, our ring will move with you and be just as long-lasting as that love you share. Groove Life®. Built for Adventure™.