This is for 1 Star Trek themed Necklace and Earrings Set. This Officially Licensed Star Trek jewelry set features the Vulcan hand salute: Live Long and Prosper! The necklace is on an 18 inch chain, the pendant measures roughly 0.75 inches tall. The earrings are a bit smaller at a half an inch tall. These earrings are for pierced ears. Brand: Bioworld Material: Zinc Alloy Year: 2017 CONDITION - New Check out my Posh for more Star Trek items! LLAP!