# Optimal choice for elderly security and child safety or wherever there is a need for a distinct sounding whistle
# Different lower tone is ideal for multi-field games
# No moving parts to freeze, jam or deteriorate
# Flawless, consistent and reliable
# The harder you blow, the louder the sound
# Easy to blow and cannot be overblown
# Chambers are designed to self-clear when submerged in water
# Will be heard above ambient noise, loud crowds, the roar of engines, breaking waves and thundering gale
# In-Box Contents: 1 Whistle