Details A ridged signet ring with a Corazón-shaped statement center Ring is 12 mm Ring weighs 5.05 grams Available in US ring sizes 5, 6, 7, & 8 Part of the Night Swim Collection Materials Made from Brass Plating is waterproof and tarnish free 14K plated brass and Rhodium plated silver with E-Coating Plated high polish 14K Gold or Rhodium for maximum shine