Bold and timeless, our Tennis Collection adds a glimmering touch of luxe to any lobe look. These stacked stud earrings are set with a sparkling baguette Cubic Zirconia stone. The circular stone is a beautiful purple color, and the rectangular one is a green color. -3 1/2 mm x 12 1/2 mm. -92% brass (30% of which is recycled), 4% titanium, 4% cubic zirconia. -Made using recycled factory scrap metals that could otherwise go to waste. -Hypoallergenic titanium posts. -Nickel-safe. Brand new with original tags!