This is a Pixar Party Event pin set. This pin set features the Pizza Planet delivery truck from Toy Story. Pixar artists have inserted this truck into every Pixar film other than The Incredibles (it was found in the video game!). The pin set is titled Pizza Planet Truck Box Set and contains four pins. In this set, the Pizza Planet Truck is driving past the trailer where Randall is banished from Monsters Inc., Sitting outside the LA International Speedway from Cars, being scanned by Eve from Wall-E, and carved by the Witch from Brave. This pin set also features pin-on-pin elements.