Feature

●Material: ABS resin, polyethylene
●Do it all
●Specifications: Treble type; Sound size: 108 dB (3.3 ft (1 m)
●Accessories: Rope (2 adjustable rings) included
●Country of Origin: Japan


Description

Equipped with a scroller.
The volleyball treble whistle is easier to blow and higher.
Wash with water to keep it clean
Patent Registered.