Cymbal Ganema Antique Silver Plated Earring Posts for Chevron Duo Beads. Cymbal™ is a unique, imaginative, and groundbreaking metal component line that has been designed to fit and integrate with the most popular bead working beads in the market. They can be worked into a project just like the bead itself and will create shine, glitter and pop wherever they are used. These earrings are made with titanium hypoallergenic posts. Earring backs are not included. Sold 1 pair per pack.