The most important piece of equipment for any soccer referee is their whistle. The right sound at the right time enables the referee to exude confidence and command respect. I call this one "The Monster" since it stops everyone in it's tracks and grabs everyones' attention.
I tested about 12 different whistles before I found one that had the best combination of performance and affordability. I pair mine up with a FOX 40 Sonic Blast to vary the sounds if needed. I think you'll love using it as much as I do.
Included in shipment:
Size of whistle: 2.5" x 1" x .8"
Important: The flip grip only comes in one size and should fit most hands nicely.