* 100% brand new.
* With three holes, each hole produces different sound.(from low to high pitch)
* Material: High Quality Plastic
* Color:Army Green
* Lightweight, and with a keychain, easy to carry
* Use on life jackets, vests, foul weather gear, ring buoys, rafts, keychains, etc.
* Larger diameter, the whistle more ring, it is necessary supplies for outside help.
* Will not fade and longer life.
* Size: 70x27x7mm
1x Multifrequency whistle