These ball studs measure 4mm. They come with secure friction backs. Available in 14k gold filled or sterling silver.
Handcrafted in Brooklyn, NY by Selah Vie Jewelry.
14K gold filled is a high quality material composed of a thick sheet of 14k gold that is bonded to base metal and will never tarnish, chip or wear off. The gold layer on gold-filled jewelry is approximately 100 times thicker than gold-plate.