1pc Hand Squeeze Whistle, PVC Handheld Whistle, Emergency Survival Tool For Outdoor Safety! Loud And Clear Sound, Ideal Birthday Gift, Multipurpose Use In Survival Situations, Perfect For Camping & Hiking, Suitable For Teachers, Cheerleaders, Outdoor, Camping, Adventure, Referee, Competitions And Outdoor Expeditions, Educational Assistance Tool, High Quality Material, Ideal For Sports Coaches