ambient noise, and heavy winds can make it hard for volleyball players, fans,
and coaches to hear calls made by officials. The FOX 40 White Volleyball
Whistle from Sound Athletic Supply will make it easier. It’s the whistle used
at all levels of volleyball because it doesn’t contain any moving parts that
can jam and it’s designed to get louder depending upon how hard an official
blows it. The sound the whistle produces can actually be heard up to one mile
away, which makes it a must-have for anyone officiating a volleyball match.