FUJIN Loud Metal Whistle Professional with Rope Sport Whistle Soccer Smooth Referee Whistles Referee

Product material: stainless steel. Origin: Mainland China. Packing: 1pc Whistle. Product size: 4.5cm/1.77in x 2cm/0.79in x 1.4cm/0.55in. Product color: whistle yellow rope, whistle black rope. Product color: whistle yellow rope, whistle black rope. Product material: stainless steel. Packing: 1pc Whistle. Product size: 4.5cm/1.77in x 2cm/0.79in x 1.4cm/0.55in. Origin: Mainland China. Feature: 1. Wide Range of Applications: Our referee metal whistle is a useful tool that can be used in various activities, competitions, and training sessions. It is perfect for sports referees, teachers, and outdoor enthusiasts. 2. Clear and Loud Sound: The extra loud sports whistle's sound channel design allows for moderate air blowing and produces a clear and loud sound that can fully cover the noise from crowds and natural environments. It is easy to use and can quickly grab people's attention, making it a great tool for emergency situations. 3. Maintain Order and Control: Our loud crisp sound whistle i