storm_whistles

Storm safety whistle. Worlds loudest whistle. Can be heard through walls, through glass and through water. Can be heard over 1/4 of a mile through trees and over a 1/2 mile water. Decibel reading varies between 118 and 120 DB. Unique patented design allows it to be heard under water, up to 50 feet, ...

Storm safety whistle. Worlds loudest whistle. Can be heard through walls, through glass and through water. Can be heard over 1/4 of a mile through trees and over a 1/2 mile water. Decibel reading varies between 118 and 120 DB. Unique patented design allows it to be heard under water, up to 50 feet, ...

Storm safety whistle. Worlds loudest whistle. Can be heard through walls, through glass and through water. Can be heard over 1/4 of a mile through trees and over a 1/2 mile water. Decibel reading varies between 118 and 120 DB. Unique patented design allows it to be heard under water, up to 50 feet, ...