Lithos 18K Gold Interchangeable Vario Clasp. The clasp measures 14.34 mm X 12.74.  It has 18K yellow gold vario cups findings. The interchangeable clasp system is also called the Vario, Gellner and Jorg Heinz system.  This shown on our cocoon cord. We sell them in our eBay store. The cord is not included in the price. 

250-90-446