Introduce your child to the thrill of a LEGO Juniors/4+ adventure! This thrilling 10758 T. Rex Breakout dinosaur toy set features a posable . buildable T. rex toy with opening mouth . 2 Starter Brick bases with gate . breakable fence and wall element . small science station and a truck with Starter Brick chassis. This Easy to Build dinosaur toy includes a simple guide to build and play . to help build confidence in children. Includes Claire . guard and scientist minifigures . a T. rex figure and a baby dinosaur figure. For boys and girls ages 4 and up.