AeraVida Forever Bound Chain Link .925 Sterling Silver Ring Material: Sterling Silver | Trademark: Stamped 925 Weight: 3.25 grams (weighted average for rings sizes 6 through 9) Band Measurements: 4 mm (0.15 in) x 1.5 mm thick Finish: Shiny, Polished | Style: Fashion, Trendy Includes an original AERAVIDA jewelry gift box. Perfect for gift giving to someone special or keep for yourself!