AeraVida Swirl Marcasite Style Iron Pyrite Victorian Style .925 Sterling Silver Ring Material: Sterling silver | Trademark: Stamped 925 Stone: Iron Pyrite | Finish: Oxidized, Shiny | Style: Marcasite, Daily, Fashion Design Measurements: 20 mm (0.79 in) wide x 29 mm (1.14 in) long Weight: 4.4 grams (weighted average for rings sizes 6 through 10) | Band Measurements: 3 mm wide Includes an original AERAVIDA jewelry gift box. Perfect for gift giving to someone special or keep for yourself!