Features:<br />Keychain for attachment to a lanyard or keys.<br />Loud whistle can be heard for far distance.<br />Bright color for easy finding when you need it.<br />Portable and convenient， great for sporting events， camping， hiking， boating， etc.<br /><br />Specifications:<br />Color: Gold， Silver， Blue， Purple (optional)<br />Material: Aluminum<br />Length: 6.1cm / 2.4in<br />Weight: 9g / 0.3oz<br /><br />Note: Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.<br /><br />Package List:<br />1 * Survival Whistle<br /><br /><br /><br><img src="//img.tomtop.com/product/xy/2000/2000/p/tt/h/1/h14029s-6-ec20.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/tt/h/1/h14029s-2-ec20.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/tt/h/1/h14029s-5-ec20.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/tt/h/1/h14029s-4-ec20.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/tt/h/1/h14029s-3-ec20.jpg" /><br>