Where%20do%20the%20Firefighters%20sleep%3F%20Help%20wash%20the%20fire%20truck.%20This%20contains%20one%20play%20board%20and%20one%20magnet%20sheet%2C%20which%20includes%2021%20individual%20magnets.%20Open%20play%20board%20measures%2018%26quot%3B%20x%2012.75%26quot%3B.%20Recommended%20for%20ages%203%20years%20and%20up.