Whistle (Dog Whistle) + Tube

I used this during my time as a dolphin trainer.
The memory is fixed at 2 (due to rust).

I used the CHUMS lanyard for several years, and it never broke or came off.
Please let me know if you don't need it.

The tubes were purchased to attach to the tip of the whistle.
There are 4 long ones, so I think you'll be able to use them quite a bit.

The whistle has been used with the tubes attached, so please refrain from purchasing if you are a germaphobe or overly sensitive.