Green plastic whistle with a metal ring
A green plastic whistle. The whistle is a sound device that is used in a variety of ways. It produces a sharp shrill sound when blown forcefully, almost always to be heard by people around. It is an indispensable device used extensively by referees and umpires in games such as soccer, hockey, basketball and volleyball. It is also used by traffic wardens to control traffic. Also the whistle is carried by persons to be used to attract attention when required or as a signaling device.
Size: 3589px × 2393px
Location: Rasah Kemayan, Seremban, Malaysia
Photo credit: © Kai Yoong / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: air, attention, attract, basketball, blow, device, football, games, green, hockey, judge, plastic, referee, safety, shrill, signal, soccer, sound, sports, traffic, umpire, volleyball, warden, whistle
