This item is a hand squeeze whistle made of good and sturdy PVC material, which can be used for a longtime. It has a delicate design, practical in use, giving you a . It is easy to use and carry, bring much convenience to you. Applicable to a wide range of scenarios. Features - ColorOrange -Material:PVC - Size: 11.00X6.50X6.50cm/4.32X2.55X2.55in -Each of our whistle are designed with a small ring. You can wear it with a lanyard around your neck, wrist, or even on your backpack. -It is also a nice pendant, bright color design, thus you can suspend it on anywhere you want. -Making a loud sound by hand squeeze, it is suitable for outdoor survival, sports competition, etc. -Compared with many traditional whistles, our hand squeeze whistle is convenient and practical. -Also, great whistle, whistle, emergency whistle, survival whistle, and safety whistle. Package list: 2 x Hand Squeeze Whistles