Product Description

https://www.techonicsltd.com/uncategorized/hws7y80638u Measures 2″ x 1″ x 1″. As used in FIFA Internationals, F.A. & Champions League Matches FIMBRA & FINA Matches. Two high pitch frequencies for loudness close to the whistle and a lower pitch for distance all sound simultaneously. One piece durable black composition construction. Recommended for a big stadium or anywhere real power is required. Keyring attachment. Hang packaged.
Country of Origin: United Kingdom