Free Spirit Series - Hand-forged & fabricated in sterling silver. Featuring unaltered sea glass in lovely soft shades of Green-Blue. Sterling silver. Hand-hammered finish. 1-1/2" at widest point. Adjustable: sizes 7 to 8.5. We do not alter our sea glass in any way. Its color, shape & surface are created solely by the power of the sea. Variations of natural sea glass & the handmade process insure every piece of jewelry is absolutely special.