Portable Brass Whistle Emergency Survival Whistle with Key Ring

This portable whistle is made of solid brass, strong, sturdy, rust resisant and durable, the outer surface is well polished and acid pickled to protect it from scratching and oxidation. Don't get fooled by its slim look, with excellent airflow design. This survival whistle sounds loud, clear and pleasant, enough to be heard in the distance in an emergency. With a key ring on the top, you could put it on your keychain and take it everywhere you go. Ideal for pet trainers, coaches, referee, officials, football coach, basketball, soccer, hockey, lifeguard, hiking, camping, wilderness survival, emergency etc. 1 9/10" L x 2/5" DIAM