Fox 40 Classic Safety Whistle
Black casing with small and larger keyrings. Uses pealess whistle technology. The preferred whistle choice for professional and amateur officials and coaches worldwide. Also used by police, firefighters, rescue professionals, crossing guards, lifeguards, boaters and individual safety use. Whistles cannot be overblown. Sound power: 115 dB. Can be heard for miles. Waterproof and unbreakable.