Our high-decibel whistle can effectively attract attention. It features a bold, crisp sound that requires less breath than traditional whistles, ensuring that your commands are heard from far away. As the perfect companion for sports referees and enthusiasts alike, our compact and mini whistle is designed to be conveniently carried with you wherever you go. The multi-use whistle can be used as a safety device during outdoor activities, ensuring that you can easily alert others in case of an emergency. Made of durable plastic for extended lifespan. Available in black and red, catering to various aesthetic preferences. The sound of this high-decibel whistle is higher than the ambient noise. Ideal for coaches, referees, linesmen, traffic police-officers and more. Introducing the referee whistle, the perfect companion for sports referees and enthusiasts alike. This compact and mini whistle is designed to be conveniently carried with you wherever you go. Available in both black and red, it caters to the aesthetic preferences of most individuals. Crafted from durable plastic, this whistle ensures a longer lifespan, making it a reliable choice for all your sporting needs. Its unique design allows for a louder and clearer sound, ensuring that your commands are heard from far away. Whether you're officiating a football match or refereeing a basketball game, this whistle is versatile enough to meet all your requirements. Not only does the referee ring whistle excel in functionality, but it also offers a wide range of uses. It can be used as a safety device during outdoor activities such as hiking or camping, ensuring that you can easily alert others in case of an emergency. With its compact size, durability, and versatility, the referee whistle is an essential tool for any referee or sports enthusiast. Don't miss out on this must-have accessory that combines convenience and functionality. Get your hands on the referee whistle today and experience the difference it makes in your sporting endeavors! Item Name: Fingergrip Whistle Material: Plastic Features: Compact Size, Lightweight, Widely Used, Portable Size Details: L: 5.7cm, W: 5.4cm(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Fingergrip Whistle Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!