82017 Features: -Silver hatch garage building set.-Can build the garage from silver hatch racetrack.-Buildable gas pumps, removable hood on Roary"s car, floor mat and other accessories provide for realistic and thrilling after-building play.-Interactive packaging provides for more realistic play.-Recommended for ages 3 and up. Includes: -Set includes 40 chunky pieces for easy building fun.-Included adapter lets car run on popular train track systems you may already own.-Additional building ideas included.