Ultimate Survival Technologies WG1002-BRK Jet Scream Emergency WhistleBlack casing. Cardboard card with hanging tab. High strength plastic construction. Triple air streams activate harmonically tuned chambers to create a piercing shriek audible above most natural and man-made noises.; country of origin: USA; brand name: UST; Category name: ...
2pcs Black Aluminum Alloy Emergency Whistle for Camping Hiking Outdoor
ASR Outdoor Survival Knife with Emergency Whistle 2.5 Inch Blade Brand: ASR Tactical Type: Survival Color: Black
Sports Activities Referee Whistle Practical Mouthpiece Seedless & Double Cavity Lifesaving Emergency Whistle Cheerleaders Cheer Finger Whistle
Features:Using ABS material, environment-friendly and non-fading.Seedless and double cavity.Easy blow and sharp sound that have a extraordinary effect in a noisy environment.Using environment-friendly silica gel mouthguard, more safe and useful.Can be worn on two or three fingers, which is convenient for you to use.Applicable for sports tournament, traffic guidance and crying for help outdoors. A variety of colors for you to choose.