The BONLAVIE Faceted Tungsten Carbide Men's Ring features a distinctive and long-lasting shine that complements any attire. Made of tungsten carbide, this ring is hypoallergenic as it does not contain cobalt or lead. Utilizing the strongest and most advanced metal in the jewelry industry, it boasts 100% scratch resistance and durability. For those seeking a ring that maintains its shine and is scratch-proof, look no further than this exceptional choice.