High quality 316L surgical stainless steel ball closure ring (BCR). The ring features a clip-in decoration consisting of a 5mm diameter clear round jewel and an 8mm diameter clear flower-shaped jewel suspended below. The sides of the upper jewel each feature a small indentation which enable the jewel to be held in place by way of a tension grip. To remove the clip-in jewel, pull the two ends of the ring apart and the jewel will drop out. To replace the jewel, pull the two ends of the ring apart, position the two dents on either side of the jewel onto the ring ends and then release your hold on the ring. The two ends of the ring will squeeze together to hold the jewel in place. This steel ball closure ring (also known as a captive bead ring) is available in a choice of 1.2mm and 1.6mm gauge, along with a choice of internal diameter sizes between 10mm and 12mm.