Molten Dolfin Pro Whistle Pro1 Material: Polyester + PU Leather

Material: Polyester + PU Leather

MATERIAL COMPOSITION (OUTSIDE): 60% Polyester / 40% PU

and superior durability

while providing a solid and responsive sweet spot

providing real-time

Molten Dolfin Pro Whistle Pro1 Material: Polyester + PU LeatherThe Molten DOLFIN PRO whistles rich, sharp, high pitched tone reaches every corner of the court or pitch, overcoming the deafening roar of a basketball arena or football stadium. Pea less whistle with adjustable lanyard Standard Loudness (Easy to Blow) Strong immediate sound with thick and sharp high pitch Durable mouthpiece (Reinforced plastic with vertical reinforcing rib) 4. 10kHz & 3. 74kHz, 4 octaves