2 pack SUYAMI whistle sets, including 2 signal whistles, 2 adjustable lanyards, 2 wristband coils and 2 keychains, super economy.
The whistle has a clip, which can be easily clipped to a life jacket or belt. with lanyard & wristband coil, you can wear whistle around your neck or on your hand.
Whistle is made of thicken high-impact plastic, more durable than other plastic whistles, and will not stick to your lips like metal whistles in cold environments.
High pitch double tubes design whistle is super loud and clear, enough to be heard at long distance, easier to get attention.
These red whistles are eye-catching and can work if wet, best choice for emergency, lifeguard, self-defense, safety survival and rescue, for outdoor sports (mountain climbing, camping, hiking, boating, hunting, fishing, kayak).