A head pin is a wire with a nail-like head on one end. The head stops your beads from falling off the end. You can then turn a loop at the other end of the headpin and attach it to charm bracelets or earrings.

Wire Guardians (Sterling Silver)
Wire Guardians protect your stringing material from the everyday wear and tear caused by toggles clasps or other findings.
A head pin is a wire with a nail-like head on one end. The head stops your beads from falling off the end. You can then turn a loop at the other end of the headpin and attach it to charm bracelets or earrings.