The silver and gold circle necklace is adjustable, and can be worn at 17.1/2″ or 19.0″. The pendant measures 1.1/8″ by 1.1/8″. Materials: 14k gold-fill (14k gold over brass core/no nickel) and sterling silver (.925). All materials are hypoallergenic. This necklace was handmade in our Upstate New York production studio. Please note: Metal Madness sale items don't qualify for discount -- but you can use CMD BUCKS on them! All sales are final.