Volleyball dedicated whistle of the highest peak, loud echoing the roar of the arena, stable and thick with a sharp treble, unbreakable bite soft of, the titanium mouthpiece wrapped in an elastic plastic.
Frequency 4.10kHz & 3.74kHz, with a rope (two adjustment ring)Since it is designed to put out a big sound, it may be blurred sound when blew lightly. Made in Japan
¿½¦ This item will take a number of days about 2 days to 7 days to ship for the manufacturer obtaining commodity. In addition there is the case that even after your order out of stock. The return of the post-maker arrangements completed, exchange, Please note that cancellation can not be accepted.
