FOX40 Classic Official Magnetic Finger Whistle Properties: The FOX40 Classic Official Magnetic Finger Grip Whistle was developed by engineers in Hamilton, Ontario, Canada, in collaboration with sports referees based on research conducted during live matches. Its innovative Magnetic Fingergrip technology provides exceptional comfort and versatility, allowing referees complete freedom of movement. Key Features: Magnetic Fingergrip Technology (MFT): Combines the comfort of a traditional finger grip with added versatility. The whistle easily detaches from the grip, providing optimal range of motion. Designed with the input of sports referees based on research conducted during live matches, ensuring the highest quality and functionality. Innovative Design: A new standard for referees who want to be at the top of their game, ensuring comfort and precision in every situation. The FOX40 Classic Official Magnetic Finger Grip Whistle is a modern tool for sports referees, combining innovative technology with practical design. Magnetic Fingergrip Technology provides comfort and versatility, allowing for complete freedom of movement. Developed in collaboration with professional referees, it guarantees reliability and the highest quality. It's an ideal choice for referees and coaches who value modern solutions and functionality.