【FREE SHIPPING】Molten Dolfin Pro / Dolfin B / Dolfin F Standard Referee Whistle

Molten Dolfin Standard Referee Whistle - Molten Dolfin Pro Whistle Black - Molten Dolfin B Gray Color - Molten Dolfin F Blue • Authentic Description: Strong immediate sound with a rich, sharp and high pitch. DOLFIN B whistle's rich, sharp, high-pitched tone reaches every corner of the court, overcoming the deafening roar of a basketball arena. Whistle features a tough polycarbonate mouthpiece with a vertical reinforcing rib. All items is 100% brand new and High Quality