Features: Versatile Use: Our pvc handheld squeeze whistles are perfect for various activities, including sports, trekking, and school events, making them an essential tool for coaches and referees alike. Loud And Clear Sound: Designed for maximum effectiveness, these replacement loud squeeze whistles ensure your commands are heard clearly, whether indoors or outdoors, helping maintain order during games or events. Easy To Use: The user-friendly design of our handheld sports whistles allows for effortless operation. Just squeeze to produce a loud sound, making it ideal for quick calls during intense activities. Durable And Portable: Made from premium-quality pvc, these multicolored squeeze coach whistles are not only durable but also lightweight and portable, making them easy to carry to any event or outdoor adventure. Bright Multicolor Options: Available in a range of vibrant colors, our portable hand whistles add a fun element to your coaching or refereeing, ensuring you stand out while effectively communicating with your team. Specification: Material: PVC Size: 11*6.5cm Notes: Please allow slight tolerances in size due to manual measurement, and lighting in photography may result in a difference in color than in real. Include: 1*Handheld Squeeze Whistle