Black - Official US NAVY Storm All Weather Safety Whistle - USA Made because the sounding chamber forces

because the sounding chamber forces all water to be purged when the whistle is blown

Constructed from durable high impact plastic

Dimensions: 8" x 7" x 3"

Woodland camouflage color

Sewing awl also know as a stitching awl is a simple tool with which holes can be punctured in a variety of materials

Black - Official US NAVY Storm All Weather Safety Whistle - USA Made because the sounding chamber forcesStorm 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, because 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%