A noisemaker for every event. Pump up the volume at your event with this wooden train whistle. A great way to spice up any party. 7 long and 1 1/2 wide. Made of wood. Choo Choo is printed on the back side. A noisemaker is an ideal party favor to give away for your next new Year s party mardi gras event. Plus they also make a great prize for any carnival.