This silver and gold inflecto necklace is adjustable and can be worn at 20.0″ or 22.0″. The pendant measures 5.1/2″ by 1/16″. Materials: 14k gold-fill (14k gold over brass core/no nickel) and sterling silver (.925). All materials are hypoallergenic. This necklace is designed in San Francisco and handmade in our Upstate New York production studio.