Aiyorse Whistle,2 Packs Whistle for Coaches Referee Whistle Extra Loud Sports Whistles with Black Lanyard Plastic Whistles Emergency for Adults Polices Referees Officials Sport Training Lifeguard - 592438_1_fIshIkR3

• Package Includes: You will receive 2 black plastic whistles with lanyards. The whistles are durable and can be used for a long time, which is enough to meet your use and replacement needs. Crisp and loud: Each whistle has a small cork pea built in. The unique design makes the air circulation smoother, making it easier to blow than traditional pealess whistles, and easily emits a clear sound of 120dB, ensuring that your voice can be clearly heard in any environment. Convenient Design: The carefully designed black lanyard allows you to easily hang the whistle, whether it is hung around your neck or fixed on the wall, you can easily achieve hands freedom. The whistle is small and light, ready to use at any time, and convenient to use. Practical Gift: The versatility of these whistles makes them an ideal choice for various occasions, whether it is a sporting event, teacher teaching, emergency self-help, or as a unique party gift, your creativity will be endless. Wide Application: Whether it is a coach who is in charge of the sports field, a traffic policeman who directs traffic, or a teacher who teaches knowledge, these whistles can perfectly meet the needs of survival, emergency rescue, animal training, school activities, gym training and many other needs.