Dainty little​ envelope that opens & stamped tag charm necklace

This necklace is composed of a strong gunmetal chain with sealed links. It winds tightly to secure a tiny functional 'envelope' that is hinged to open. Envelope measures 1 1/4" long Inside is a tethered bronze tag on same strong chain that reads smile. I can also offer a blank tag or any 5 character or less word. Chain closes with pressure clasp onto ringlet.