Introduce young builders to hands-on dinosaur-care play with this 4+ learn-to-build Baby Dinosaur Rescue Center. The 139-piece set includes an easy-start vehicle and research area (each with Starter Bricks), five dinosaur figures (three babies, a small velociraptor and an adult pteranodon), plus two characters with feeding and care accessories. Designed for preschoolers learning to build, the set features self-contained builds in each bag to build confidence, encourages imaginative and cooperative play, and pairs with other building sets for extended adventures. Warning: contains small parts and a small ball — not suitable for children under 3.