Features: These Train Engineer Costumes are for Halloween and Costume Party Fun. Ideal for Role Playing. Specifications: Material: Hat: 70% cotton and 30% polyester Whistle: pinewood Color: as shown in pictures Size: Whistles: 5.51 x 1.38 x 0.79 inches Hat: 6.3 inches wide Package includes: 4 x Conductor hats 4 x Wooden whistles Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays