Bulb Type: TC4 Titanium alloy,Tritium gas
<br />Type: Outdoor emergency lights
<br />Best Use: Travel Climbing Camping Multisport Backpacking Mountaineering
<br />Material: Titanium alloy
<br />Waterproof: Yes
<br />Weight(LBS): Under 2 Pounds
<br />Color: Pink\\Blue\\Green\\Orange
<br />Size: 9mm x 35mm
<br />keychain hole diameter: 10mm
<br />tritium tubing size : 3mm x 22.5mm
<br />We will carefully test every item before shipment.
<br />Kit markers can be seen from 20M away and are waterproof to a depth of 10m.
<br />Designed to glow for 25 years.
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<br />Package Included:
<br />1pc Titanium tritium keychain fluorescent tube lifesaving emergency
<br />4 Colors  Blue / Pink / Green / Orange <p> <b><b><img src="https://contestimg.wish.com/api/webimage/58edff31684086192a957947-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/58edff31684086192a957947-2-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/58edff31684086192a957947-3-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/58edff31684086192a957947-4-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/58edff31684086192a957947-5-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/58edff31684086192a957947-6-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/58edff31684086192a957947-7-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/58edff31684086192a957947-8-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/58edff31684086192a957947-9-orgin.jpg></b></b></p>