Designed to fit around the end of most whistles to collect droplets. Protect those in close vicinity from droplets while still maximizing sound power.

FEATURES
• Fits all of our whistle that do not have a finger grip
• Can be handheld or easily connected to lanyard with an elastic loop
• Seals around cushioned mouth piece so it will not block chambers
• Output sound is only reduced by 1.5dB, which is hard to detect by the human ear

MATERIAL
• 100% moisture resistant polyester