Click below images to select options.

10 pcs random color
select
option

Name	Aluminum whistle whistle key chain， key chain
Size	Whistle about 4.5cm
Material	Aluminum
Color	A variety of colors random distribution
Introduction	Aluminum professional outdoor survival whistle. Features loud. Transmission distance， the color all random to send must be a specific color， please call in advance when the treasurer outdoor travel， you can confirm the orientation， to avoid getting lost， looking for companions， and so on to help. Want to have a perfect outdoor travel do not forget to be careful preparation prior to departure， oh， do not forget to check before departure whether the whistle to bring down. .