+3 Acme Safely/Sport/Survival Whistle 649 C $5.99 Lifesaving/rescue whistle. Far carrying dual frequency designed to stand out from background noise. S.O.L.A.S. and NATO approved. Will not adhere to skin in sub-zero temperatures. In stock Quantity: 1 Add to Bag Product Details UPC: 717668464913 Brand: Acme Save this product for later Favorite