Stopper Beads

Stopper beads or clips are used to keep all the main charm beads on your bracelet in one place and stop them from falling off when you open the clasp. They also prevent the beads from moving around on the bracelet too much and hitting the clasp area.

They're hinged and designed to open and clip over the wrapped wire sections on each bracelet. They snap tightly shut and secure all your other beads into place. 

Ideally you should have at least two of these beads on each bracelet.