They are available in Yellow and White Gold.
By Pc/Pair
The backs are sold by piece and the price is only for one (not for pair). Size of this item is 3.5 mm in diameter and the height is 3 mm.
The Hole size measures 0.027"
We guarantee that our product is 14K Gold.!!!
Take a look at our store . If you have any questions feel free to contact us