The animated train around the tree from Mr. Christmas will add a delightful animated train scene to your Christmas tree. A three-car train, complete with authentic train noises, circles around the Tree. With the included clamp and arm, you can quickly install the included track in the middle of your tree or at the base. Designed to fit the majority of real or artificial Christmas trees, it has a 42" diameter. Runs on a battery (3XAA, not included). Polymer XMAS TRAIN PACKAGE: Take the Animated Train Around the Tree from Mr. Christmas and travel with the North Pole Railroad. A fantastic train that will provide years of enjoyment; the North Pole is up next! ANIMATED DECOR FOR CHRISTMAS: A three-car locomotive with authentic train noises circles around your Christmas tree. Every vehicle has exquisite detailing.