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DOLFIN PRO (WDFPBK and WDFPW)
Molten Referee whistle
- Pea-less whistle
- Adjustable lanyard included
- Best for Smaller & Quieter Audience, Standard Loudness (Easy to Blow)
- Tuned for Indoor Arenas (Futsal, Indoor Soccer, Basketball, Volleyball, etc)
- Strong immediate sound with thick and sharp high pitch
- Durable mouthpiece (Reinforced plastic with Vertical reinforcing rib)
- Great for both referees and coaches
- 4.10kHz & 3.74kHz, 4 octaves
- Available in black or white