Whistle Illustration - Simple Vector Graphic for Sports and Refereeing #1822168 (License: Personal Use)

This grayscale vector illustration depicts a traditional pea whistle with a rectangular body, tapered mouthpiece, and rounded sound chamber. The design emphasizes clarity and recognizability, making it suitable for digital interfaces, educational content, or print media related to sports officiating. Its minimalist style ensures legibility at any size.

Commonly used on sports-related websites, training manuals, referee certification pages, or safety guides; matches user intent for visual reference, iconography, or instructional material about signaling devices.