Made in hollowed 14k solid gold • Hoop diameter: 20 mm. Description Materials •≥ 14k Solid Gold 14k solid gold pieces are made to last forever. 14k gold will not oxidize or discolor, so you can wear your jewelry every day. O Recycled Gold Brand new never worn! Comes with the boxe and the bag for the hoops! Very feminine and delicate! And 14 k solid gold!!!!