925 sterling silver with synthetic ruby-tone stone.Made in Spain.Lobster clasp closure.Oval pendant with ruby-hued center stone.Polished finish with contrasting oxidized detailing.Adjustable icon link chain for versatile styling.Signature TwoJeys design crafted in Barcelona.Measures approx 20.5"-22" in length with a 1.5" extender Pendant measures approx 0.6" W x 0.8" H