1 Penetrating Power: This sports training whistle has a nucleus free design that is highly penetrating and the sound can travel a long way. 2 Loud and Clear: This whistle is uniquely designed with a loud, clear and loud sound that resonates throughout the playing field. 3 Easy to Blow: The whistle is easy to blow, ideal for sports coaching or referees use, also is a outdoor survival tool to seek help. 4 Applicable Scenarios: Hiking, in physical education classes, camping, night hiking, military training, competition, safety lifesaving, etc. 5 Stainless Steel Pull Ring: This plastic whistle with stainless steel pull ring, strong and wear resistant, sturdy and durable, reusable.
What's in the box
1x Plastic whistle for football referee, loud sports training, coaching
