This mini pebble necklace is available with either a gold or rose gold pendant on a silver chain. The pendant measures 3/8″ by 3/8″. The chain is adjustable, and can be worn at 16.0″ or 17.1/2″. Materials: 14k gold-fill or rose gold-fill (14k gold over brass core/no nickel), sterling silver (.925). All materials are hypoallergenic. This necklace is designed in San Francisco and handmade in our Upstate New York production studio.