Maisto Built-N-Play Construction Kit The Maisto construction site mockup is a lot of fun for kids! Easy-to-build mockups complete with a vehicle and additional accessories will help you build a super city to play with! The cars from the Fresh Metal collection are made of metal, which makes them very durable. The construction kit is made of cardboard and easy to assemble. In addition to the fire station, the set includes several accessories and a metal helicopter. Package dimensions: 23x32x4 Car dimensions: 7cm Age: 3+