Mini Portable Brass Survival Whistle with Key Chain
Pocket size and light weight for daily use.
Made of high brass. Surface polished finish and anti-oxidation coating.
With a key chain on the top, convenient to take along.
Special quick airflow design, easy to whistle and make a loud sound in the open air.
Perfect for Pet trainers, Coaches, Referee, Officials, Football Coach,Basketball, Soccer, Hockey, Lifeguard,etc.