HUTOU Whistle 2 Packs Stainless Steel Coach Sports Whistle with Lanyard, Loud Crisp Sound Whistle Ideal for Coaches, Referees, and Official

Random colors:Each whistle has a different color, and you may get purple, green, blue,yellow, and other colors different from the whistle in the picture

LOUD SOUND: L4820SX Whistle with natural cork pea, the sound is loud and clear. Easily up to 128+dB

FREE YOUR HANDS:Each whistle comes with a lanyard, you can hang easily around your neck, or on a wall mount, helps you free your hand.

PREMIUM QUALITY:Made with stainless steel, more durable than other whistles.

WIDE APPLICATION: L4820SX whistles are great for referees, coaches, trainers, teachers and more