ACR WW3 Whistle W-Lanyard

Gets attention! Loud, shrill, dual tone audible from great distance Unique flat design prevents holding water Required by SOLAS 83 Meets USCG/SOLAS requirements Aids in land or sea rescues Use on life jackets, vests, foul weather gear, ring buoys, rafts, keychains, etc. Developed for the U.S. Navy; used by NASA, major airlines and shipping companies Complete with 18" (45.5 cm) of lanyard Size: 1.0 x 2.0 x .25 in (2.5 x 5.0 x .6 cm) Weight: 1.4 oz (40 g)