Power supply: 1 AA 1.5V battery. The track consists of 240 pieces, allowing for any configuration. It includes 2 dinosaur head-shaped tunnels, 8 dinosaur figures, and 4 trees to decorate the track. Total length of the straight track: 360cm. The game is aimed at children aged 3 years and up. The set includes up to 240 movable pieces - the total length of the track is 360 cm. The structure of the pieces allows for flexible track design in various shapes and lengths. Kids can experiment and customize the pieces to their preferences, helping to develop their creativity and imagination - to build a track according to their own design. This "Dinosaur Park" track set is an excellent way to develop fine motor skills, coordination, and imagination in children. Playing with the toy car track not only provides fun and excitement but also develops programming and building skills.