Metal Officiating/Safety Whistles With Lanyard METAL WHISTLES WITH MULTI COLORED LANYARD NECKLACE SAFETY WHISTLES Sharp and quick sound - functions as an excellent safety whistle  Lightweight and non-corroding whistle  Perfect for mountain rescue, marine safety, evacuation, warning, fire wardens  Fun and unique shape appeals to kids of all ages CAMPING WHISTLES STAY SAFE GREAT FOR REFERING ANY SPORTING EVENT GET YOUR CAMPERS IN ORDER WITH A WHISTLE ( OR LARGE GROUP OF PEOPLES ATTENTION)