This is a bold and symbolic ring. It's made from genuine .925 sterling silver, which is the standard for quality silver jewelry (92.5% silver, 7.5% other metals for strength). The centerpiece is a polished Celtic knot design. Celtic knots are known for representing eternity, interconnectedness, and good luck – they have no beginning and no end. This knot is set against what looks like a simulated black onyx stone, giving it a striking, high-contrast look. The ring has a wide band style, often worn as a statement piece or a thumb ring. This one is a size 10. It's a new piece and has been inspected for quality. It's a unisex design that can work for both men and women who appreciate Celtic symbolism or just like the look of a chunky, polished silver ring. A simple but meaningful accessory.