4 Metal Signal Whistle Referee Coach Extra Loud Whistle Survival Safety Sports !!

Premium metal 100% safe, durable and sturdy to use. Convenient to carry with you everywhere.
Comes with a Orange/yellow lanyard, so you can carry it easily and convenient. These signal whistles are great for school sports training, basketball, soccer, football and other sports also a must have whistle for referees, coaches, or anyone who needs a safety whistle.
Features a bold , crisp sound which helps you attract attention in emergency situations.
Each whistle measures: 2" L x 0.8" W approx. 4 Pc whistles (2 Packs) with lanyards.