Round cut stones studs have been on top of the fashion world because of their timeless beauty and classic shape. These 3mm round crystals magnetic solitaire stud earrings are perfect for anyone seeking non-pierced earrings. 2 pairs of black, clear, rainbow multi-color, lavender and pink. Made of Stainless Steel, the stud attaches to your ear via a strong magnet backing giving you a pierced look, making these earrings stylish and comfortable. Warning: Do not use in the nose or mouth. Inhalation and aspiration hazard. Not recommended for children under the age of 13 without parental supervision. Keep out of the reach of infants.