The Rainbow Gotham Dome Ring by Minnie Lane is designed in 14k gold plated with natural-colored quartz. Art Deco-inspired panels of faceted gems channel the iconic shine of the Chrysler building (Mimi's favorite) in New York City. Stack every finger in our colorful spectrum of stones for a glamorous reimagining of brass knuckles. Product Details: Stone Size: 4 x 2 mm Band Width: 4 mm Materials: 14k gold plated with natural-colored quartz. Materials & Care