Acme Thunderer Whistle
The smallest, shrillest, most popular lifeguard whistle of the Acme Thunderer range. This whistle is solid brass with silvery nickel plating and has a tapered mouthpiece. This whistle makes a great safety whistle, perfect for lifeguards, swimming pools and waterfronts. The whistle has a non-degradable cork pea to give it a piercing trill that cannot be ignored!