- Achieve a free-spirited, whimsical look in seconds with this effortless stackable ring set - Style with matching chain studs and beaded necklace for a look that captures your whimsical essence - Nano plated FABRICATION: 100% Brass EMBELLISHMENTS: Black onyx, Quartz, Rose quartz SIZES: Size 1 - 16.4mm, Size 2 - 17.35mm