Iron Horse Wooden Train Whistle - 2 Pack Wooden Train Whistle - 2 Pack - They Make Great Gifts Fun for Any Girl, Boy or Adult With An Interest in Trains - Hobby Enthusiasts Too! 7 in X 1in. X 1in Give as Gifts or Keep For Clean Fun - Fun For the Whole Family - Great Stocking Stuffer Made of Wood. Suggested for Age 5 and up