A very rare set of Vulcan ear prosthetics worn by Spock, actor Leonard Nimoy in Star Trek: The Voyage Home. Intent on returning home to Earth to face trial for their actions in the previous film, the former crew of the USS Enterprise finds the planet in grave danger from an alien probe attempting to contact now-extinct humpback whales. These ears are made of foam latex, they were attached to the actor while filming and removed after. They still feature the paint used to blend them into the actor's ears. Foam latex deteriorates after the years, but these two prosthetics feature only minimal hardening, and are still stubble.