Thomas & Friends Motorized Thomas the Tank Engine Blue Train No 1 Toy Thomas & Friends motorized railway engine features the iconic blue number 1 locomotive with a battery-operated design. Constructed from durable plastic with a red chassis and blue wheels, this classic toy includes a simple on/off switch on the top for easy operation. Perfect for expanding any TrackMaster or compatible railway set, it showcases authentic character details including Thomas's cheerful face and signature yellow and red accents. Measurements: • Length: 5" • Width: 1.5"