A special treat for the RN's in our lives who are more important than ever. Small silver tone caduceus snake staff earrings the letters "RN" will do the trick. The Caduceus staff is the symbol of the herald Hermes and for many years the symbol of the medical profession. Silver tone 19mm x 10mm caduceus with 4mm purple-blue Czech beads and ruby red Czech seed beads. Total length is 2 inches from the top of the silver plate fish hook ear wire. Smoke and pet free storage, lead and nickel safe. Includes rubber ear nuts.