Fox 40 Classic Whistle w/ Cushion Mouth Grip

Originally developed for the professional referee market, the Fox 40 has been widely accepted for safety and protection in many situations and locations. The Fox 40 "pea-less" whistle has no movable parts to obstruct its sound, and it won't ever stick, freeze, or jam up from over-blowing. Patented design moves forced air in and out of the three tuned chambers. Molded from engineered plastic, the Fox 40 is unaffected by sunlight, pool or salt water. Available Options: Color: Black, Red, Orange