Evolution in Men's Cufflinks

PROMETHEUS™ SERIES REINVENTS THE WAY CUFF LINKS FASTEN FRENCH CUFFS.  

COLLATERALS’ Prometheus collection boasts a unique patent-pending design which showcases an intelligent dual-action fold-able locking system, creating a unique, functional and innovative fastening cufflinks eliminating loose, baggy cuffs. Made from high-grade Japanese stainless steel, PROMETHEUS has been brought to life by some of the best precision-machine technicians in the field.