✦ Hoop sizes available in 13mm (0.5"), 16mm (0.63"), 20mm (0.8"), 25mm (1"). ✦ Hoop thickness: 2 mm. ✦ Crafted in 14K real solid rose gold stamped "14K" for authenticity. With great work and many years of dedication they were able to build a team of highly skilled professionals who produce fine handmade jewelry.