When being heard is a matter of life and death. . .

Don't risk your life by not having the necessary safety gear. A whistle that can bring attnetion to you in time of need can be the difference between being lost at sea or safe with your friends and family.

This whistle features a harmonic design. The dual champer quickly purges for uninterrupted sound.

Features:

• Constructed of high-impact thermoplastic
• Can be heard above crowds, howling wind, or virtually any competing sound
• Sound draws immediate attention
• Will perform in any wet or dry environment. Sound will discharge above, on, or below the water.