FOX40 CLASSIC FINGERGRIP Whistle BLACK

• The Fox 40® Classic® Fingergrip is for referees and coaches at all levels who want every call to be heard
• Fingergrip model has adjustable fingergrip that fits securely and comfortably over group of fingers
• No moving parts to freeze, jam or deteriorate
• Flawless, consistent and reliable
• The harder you blow, the louder the sound
• Will be heard above ambient noise and loud crowds
• Sound will be heard up to a mile away
• Design: 3-chamber pealess
• Sound Power: 115 dB