Limited release, will not be restocked. Handcrafted Solid 14k Gold. Inner diameter in either 1/4", 5/16", 3/8" and 7/16"mm with 16g (1.2mm) or 18g (1.0mm). Sold as single. Solid 14k Gold options available as listed. Custom orders available by request. Made locally in Downtown Los Angeles, California. To maintain the circular shape of the ring, we advise to gently open the ring to the side rather than pull apart.