LOUD WHISTLE- 6 Pack Orange double tube emergency whistle, loud and powerful tweeter, can a volume of high decibels, easier to attract the attention of others, in outdoor activities can use it as a signal whistle.UNIQUE DESIGN- There are no parts inside the emergency whistle, which means that nothing can block it, interfere with it, or destroy it. design allows water whistle to float on water and work well in all conditions, even in cold weather, without sticking to your lips like metal whistles.ADJUSTABLE LANYARD & SLIDE BUCKLE- Safety whistle with reflective lanyard, even in the dark is easy to find, long lanyard with a slide buckle to adjust the length of the rope, can be worn around the neck, you can also clip the whistle in your pocket or belt in case of emergency can be blown quickly.DURABLE MATERIAL- Emergency whistle is made of high-impact ABS plastic, which is lightweight and easy to carry, and can make high-pitched sounds in any weather, showing great durability and waterproof and moisture resistance. You can use it as a whistle in harsh environments or as a bear whistle to scare other animals when you outdoors.MULTIPURPOSE- High quality whistle can emit high pitched sound, can be used as a safety whistle in outdoor activities, for kayaking, camping, hiking, swimming, boating, hunting and other outdoor sports, also as a whistle, for self-defense, , emergency , this safety whistle has dazzling colors, is perfect for your outdoor travel.color:OrangeMaterial:ABSPackage Contents:6 x Emergency WhistlesOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.