TI-EDC Titanium Keychain Emergency Survival Whistle<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Made from lightweight and high strength Titanium and will never break </span></li><li><span class="a-list-item"> Resistant to corrosion， non-toxic， non-allergenic and perfectly compatible with the human body </span></li><li><span class="a-list-item"> Small but very loud， great for emergency survival， hiking， camping， travelling and pet training </span></li><li><span class="a-list-item"> Highly portable and fit perfectly on your keychain or necklace </span></li><li><span class="a-list-item"> Length: 1.55 inches (39mm)， Outer Diameter: 0.31 inches (7.8mm)， Weight: 0.2oz( 5.6g) </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31GpqCpgcqL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31vhHyud0XL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51zqNF6daXL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51jAHgSLT3L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41C5iaf-QZL.jpg" noproxy>