WINTER WONDERLAND EXPRESS READY-TO-PLAY TRAIN SET. A true Disney classic, the magic of Frozen can be enjoyed all year long. Kids will not want to let this battery-powered, remote-controlled train set go. Join Olaf & Sven as they ride along on an animated flatcar for a frozen adventure. Battery-powered General-style locomotive and tender. Olaf & Sven Animated Flatcar. 24 curved and 8 straight plastic track pieces (Creates 73.2 IN x 50 IN Oval). Battery-powered General style locomotive. Authentic train sounds including bell and whistle. Requires six C cell batteries (not included). Animated Flatcar – Olaf Spins! 50″ x 73″ oval of Ready-to-Play track. RC REMOTE CONTROL FEATURES. Designed for easy use. Clearly marked buttons allow train to go forward and reverse, sound the whistle, and ring the bell. Requires three AAA batteries (not included).