Description This Pigeon Whistle is made of sturdy materials, can serve you for longtime. Small and light, easy to carry out, can bring you a good experience. Mainly establish contacts with pigeons and train homing pigeons. Features - Color: Black- Material:Stainless steel- Size: 5.50X2.50X1.70cm/2.16X0.98X0.67in- Owning the strong wear and break resistance ability, very practical, with excellent texture.- Creative design whistle sound is a good tool to establish communication and training with pigeons. - MetalWhistle has a simple design, but very practical in use, giving you a good using experience. - Also, great as guard whistle, game whistle, emergency whistle, survival whistle, and safety whistle.- No matter you are a referee outdoor activities fan, and you need a whistle, then our metal whistle will be your best choice. Packing list: 1 x Training Whistle