Whistle - ACME Tornado 477/T2000 (120dB) + Fingergrip CQ

Features:
Two high-pitch frequencies that sound simultaneously.
Ideal for referees and safety instructors.
Made from BPA-free plastic to food-grade standards.
Adjustable Fingergrip fits securely on fingers.
Made in UK.

Specification:
Design : Airfast™ pealess
Decibels : 120dB
Weight : 9 gram
Dimensions : 5 x 2.6 x 2.2 cm
Only available in black color