18k gold-plated moon earrings. Each moon is 9 x 17 mm.
Choice of ear hooks: Comes with 14K gold-plated ear hooks. For an extra $4 you can upgrade to 18K gold-filled ear hooks. The "gold-filled" ear hooks have a higher gold content, and the layer of gold is thicker than "gold-plated," making these a better option for those with sensitive ears.