The smallest, shrillest, most popular whistle of the Acme Thunderer line. Its hand polished design and adjustable finger grip provide a comfortable grip and a distinguished look on the field.

FEATURES
• Smallest, shrillest Thunderer whistle
• Cork pea
• Tapered mouthpiece
• Fully adjustable cushioned brass finger grip
• 115 dB

MATERIALS
• Hand Polished, nickel plated brass