Loud Sound Hand Whistle Soccer Basketball Teachers Whistle Referees Whistles Outdoor Sports

Label:Yes Package Includes:1Pc Hand Whistles Size: about 75mm(2.95in) Applicable places: suitable for referees, physical education teachers, dog trainers, etc. Name: Hand Whistle Weight: about 30g

High Quality Material: Hand whistle is made of premium PVC , durable and lightweight. Loud Sound: The hand whistle is mechanically constructed, loud and crisp. Easy Using: hand to operate the whistle, you can get a loud and clear sound.