CRISPY & LOUD SOUND: This coach whistle was made of premium stainless steel, with professional sound design, this whitle can perfectly cover requirement of training and Referee.
CONVENIENT TO CARRY: Comes with a black lanyard, you can carry it easily and convenient. Also with a trasparent box which offers good protection from dirt and germ.
DIMENSION: 15g/pcs, 4.2 * 2.0 * 2.0cm for the whistle, 8.5 * 2.5 * 2.5cm for the transparent box.
USE OCCASION: This whistle set is suitable for school sports training,basketball,soccer,football and other sports, for referees, coaches, or anyone who needs a safety whistle.
PACKAGE INCLUDE: 4 PCS stainless steel whistle with lanyards and 4 PCS transparent box.