![FOX 40 Referee Fingergrip Caul Whistle](http://www.thehockeydepot.com/cdn/shop/files/media_c2094c39-ecd1-4d07-a747-4df61c125a14_{width}x.jpg?v=1719467410)
- Buy more than one whistle and automatically receive a 10% discount.
- Soft, comfortable and flexible form-fitting fingergrip
- The Cushioned Mouth Grip provides soft contact area and reduces impact on teeth
- Compact pealess design for flawless performance
- Flexible fingergrip fits various hand sizes
- Elastomer material is warmer in cold arenas
- Indestructible polycarbonate body
- No moving parts to freeze, jam or deteriorate
- Flawless, consistent and reliable
- The harder you blow, the louder the sound
- Will be heard above a cheering arena