Bass Pro Shops® Flat Marine Safety Whistle
bought as a required item for boating, cheapest way, and very sufficient for requirement.
July 4, 2013
This is a Great Product
Product was exactly as described and was delivered in a timely manner. Product is well built and a very good value for the price. It's slim design is perfect to fit in your tool or first aid kit and it's quite loud!
June 28, 2013
It is very loud and easy to use even with water inside.
June 28, 2012
I have these placed on each life vest aboard My 22 ft offshore boat .
February 20, 2011