U.S. Navy Storm All Weather Whistle

This all - weather black storm safety whistle is the loudest on the market. It's a reliable tool for safety. WARNING: This product contains a chemical known to the State of California to cause cancer, birth defects and other reproductive harm.

How to use: Just put the whistle to your lips and blow hard to make a loud sound. Notice: This product has a warning as it contains a chemical that may cause cancer, birth defects and other reproductive harm according to California law. Keep it away from children and pregnant women. Maintenance: You can clean it with a dry cloth regularly. Store it in a dry place when not in use.