This product is a rare official Star Trek Spock Ears costume accessory from Rubie's, designed for fans of the popular sci-fi franchise. Made from rubber and featuring a one-size-fits-all regular size, these Spock ears are perfect for adding a touch of authenticity to your Star Trek cosplay outfit. With their detailed design and high-quality material, these ears are a must-have accessory for any serious Star Trek enthusiast looking to complete their costume.