Key features

• •Loud Sound: Our referee whistle has a natural cork pea in it, which makes it easier to blow loud and clear sound, which can quickly attract the attention of the crowd at any time.
• •Reliable Quality: The metal whistle is made of food grade stainless steel, not easy to rust or corrode. The whistles are safe, durable and sturdy with a smooth surface and comfortable to touch for long-term use.
• •Whistle With Lanyard: Each whistle comes with a black lanyard, the lanyard is made of nylon material with soft texture, you can easily hang it around your neck or on the wall, help you free your hands.
• •Wide Application: It can be used as a survival tool and also suitable for various competition training, etc.
• •Quality Customer Service: All of our whistles come with a 100% satisfaction guarantee, if you have any quality issues, please feel free to contact us.