Sailing Rescue Whistle
Orange pea-less rescue whistle (no moving parts) can be heard from a good distance and is much better than shouting if you need attention
The rescue whistle is made from plastic and comes complete with a cord so you can attach it to your life jacket or buoyancy aid.
This is ideal for instructors and now with many junior classes now saying that whistles are mandatory for kids this is the ideal sailing whistle to provide your kids.