The puzzle piece earrings showcase Dichroic glass which different colors. Made with the small (.5" x .75") sized puzzle pieces, they come in dangle. Due to the rainbow-like properties of the glass, colors and patterns will vary. No two are ever alike! These beautiful puzzle earrings are handcrafted in the USA by glass artist Janine Stillman. All purchases donate a portion to an autism organization. They are a beautiful and fashionable way to show your support for autism and help raise awareness.