These 14K gold-filled, hypoallergenic hoops are your new wardrobe staple. Easy to wear everyday and perfect for sensitive ears. Two sizes are available: 15mm and 20mm. We recommend choosing the 15mm size if you want a cute, small hoop. If you intend to wear these with charms hooked on and you have larger earlobes, we recommend the 20mm size. These hoops were meant to be worn with the Feminiscence Charms, so check the charms out.