The Navy Storm All Weather Whistles are one of the world's loudest whistle that can work underwater!
- Navy Seals & Coast Guard Approved
- Loudest Whistle On The Market
- Can Be Heard Through Walls, Through Glass And Through Water
- Can Be Heard Over A 1/4 Of A Mile Through Trees And
- Over A 1/2 Mile Over Water
- Decibel Reading Varies Between 118 And 120 Db
- Unique Patented Design Allows It To Be Heard Under Water, Up To 50 Feet, Because The Sounding Chamber Forces All Water To Be Purged When The Whistle Is Blown
- It's Perfect For Divers, Lifeguards, And For Recreation Creates A Clear, High Frequency Sound, With A Power Rating Over 75% Greater Than Other Referee And Safety Whistles
- Made in USA
- Color: Black #10358
- Military - Sports - Camping - Survival - Emergency Supplies
