The Fox 40 Pealess Whistle is a classic safety whistle with a 115 dB decibel output, making it suitable for various sports such as basketball, soccer, and more. It features a cushioned mouth grip for comfortable use and is made of durable black plastic. The whistle is designed for emergency situations, outdoor survival, and is used by referees in various sports leagues like NBA, NFL, and FIFA. This lightweight and pealess whistle is a reliable tool for signaling in noisy environments, keeping you safe during outdoor activities and emergencies.