• Material：It is made of alloy. We polished the whistling surface, which made it look very bright.Hypoallergenic: 100% safe to wear as it is lead free and nickel free; never worry about turning green.


• Dimension:The length of Whistle is about 4.5cm(1.77inches) and The black lanyard is about 60cm(23.6inches)


• Convenient and portable, easy to carry,everyday survival gear that is styled for everyday use


• It will comes in a beautiful velvet bag. Whatelse could be better than this as a gift to boyfriend, dad, brother, teacher,trainer.

POTIY Whistle Pendant Necklace Coach Whistle Emergency Survival Whistle for Camping Hiking Hunting and Pet Training Cylinder Pendant Necklace for Men and Women Whistle Necklace