Blue Sport Electronic Whistle Size:One size The Pro Player fit provides

The Pro Player fit provides a sleek

Dual mesh cup panel for maximum ventilation

then sip from any side

Size: 28/16

This dishwasher-safe lid adds a reliable barrier of protection for coffee

Blue Sport Electronic Whistle Size:One size The Pro Player fit providesThe Blue Sport Electronic Whistle is a game changer for referees and coaches alike. With its electronic design, this whistle eliminates the need for blowing, ensuring consistent sound levels and reducing the risk of germ transmission. It offers multiple sound modes, including a standard whistle tone and a loud alarm, providing versatility for various sporting events and training sessions. Compact and lightweight, it's easy to carry around the field or