Product Details: Material: High quality 316L surgical stainless steel + AAA grade super cubic zirconia (exudes brilliance and luxury) Chain Length: Men’s: Approx. 19.7 inches (50 cm) + Adjuster: Approx. 2.0 inches (5 cm) + Thickness approx. 0.12 inches (3 mm); Women’s: Approx. 17.7 inches (45 cm) + Adjuster approx. 2.0 inches (5 cm), Thickness approx. 0.08 inches (2 mm); Pendant Ring Diameter: Men’s: 0.8 inches (19.8 mm); Women’s: 0.7 inch (18.2 mm); Color: Men’s: Black & Silver; Women’s: Pink Gold and Silver; Package: Triple Ring Necklace x 1, Luxury Gift Box x 1.