LED Sports Armband ， Slap Wrap Bracelet Wrist Band for Running ，Walking and Cycling at Night.Flashing &amp; Safe &amp; Bright. Use for All Size<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"> Durable nylon band encases a flexible LED core - velcro closure is secure and adjustable so you can be comfortable when you run. Fits most wrist sizes.Wear easily， stays put &amp; is comfortable to wear. </span></li><li><span class="a-list-item"> This item suitable for outdoor sports， night running， large-scale festival party， concert， promotion， cheer， employee benefits， corporate events and so on </span></li><li><span class="a-list-item"> LED lighted armband increases visibility during night sports - be seen by cars after dark when running， bicycling or just walking the dog. </span></li><li><span class="a-list-item"> Perfect gift for runners - LED light will not get hot </span></li><li><span class="a-list-item"> Colors: Orange，Blue，Green，Pink (four kinds color for you choose)Size: 11.02-13.78 inches(28CM-35CM )(Length can be adjustable， so can fit ankle too) </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51RQ1SD58IL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51JjxaI%2B%2BAL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51i0uvajfKL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51nut6%2B92NL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41gkliFBqmL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/517rW-AUtGL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51DyVxXpskL.jpg" noproxy>