StorusSuperHorn World's Loudest Breath Powered Horn | Used for Safety, Celebrations, Sporting Events, Camping, Hiking and More | Red and Black | 6.75 Inches Long, 2.6 ounces, 1 pc

Storus SuperHorn World's Loudest Breath Powered Horn | Used for Safety, Celebrations, Sporting Events, Camping, Hiking and More | Red and Black | 6.75 Inches Long, 2.6 ounces, 1 pc

HyperWhistle The Original Worlds Loudest Whistle up to 142db Loud, Very Long Range, for Referee, Coaches, Instructors, Sports, Teachers, Life Guard, Self Defense, Survival, Emergency uses

LuxoGear Emergency Whistles with Lanyard Safety Whistle Survival Shrill Loud Blast for Kayak Life Vest Jacket Boating Fishing Boat Camping Hiking Hunting Rescue Signaling Kids Lifeguard Plastic 2 Pack