This interlocking 5-Bangle set is composed of: one thick Rose Gold, one thick Sterling Silver, one thin 14k Gold, one thin Rose Gold, 1 thin Sterling Silver bangle. Each bangle is 2-3/4″ (medium), fitting most wrists Materials: 925 Sterling Silver and 14k Gold- and Rose Gold-filled (14k Rose Gold over brass/no nickel) All materials are hypoallergenic. Bangles are handmade in San Francisco and New York production studios.