Orange World's Loudest Storm All-Weather Safety Whistle (10359)

• Loudest Whistle On The Marker
• Can Be Heard Through Walls, Through Glass & Through Water
• Can Be Heard Over A 0.25 Of A Mile Through Trees & over 0.5 Miles Over Water
• Decibel Reading Varies Between 118 & 120 DBs
• Unique Patented Design Allows It To Be Heard Under Water, Up To 50 Feet
• The Sounding Chamber Forces All Water To Be Purged When The Whistle is Blown
• Creates A Clear, High Frequency Sound, With A Power Rating Over 75% Greater Than Other Whistles
• Navy Seals & Coast Guard Approved
• Used By The U.S Military, Police, Fire Fighters, Campers & More
• Made In U.S.A