14k heavy plated, this set is resistant to tarnishing and corrosion, ensuring that it will maintain its shine and beauty for a long time, even with frequent use. The set comes in three different width options, 4mm, 6mm, and 7mm, Additionally, the set is available in five different length options 16in, 18in, 20in, 22in, and 24inches. It also has Lifetime Replacement Guarantee which means if it breaks or fades you can return it for a new one.