The Joy Factory aXtion Edge M Rugged Shockproof Case for Microsoft Surface Pro 4 (CWM200)<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"> Smart chill technology - heat dissipating channels </span></li><li><span class="a-list-item"> Extra protection with reinforced corners </span></li><li><span class="a-list-item"> Digital pen holder </span></li><li><span class="a-list-item"> Sound channels - redirecting sound </span></li><li><span class="a-list-item"> Port for optional shoulder strap (sold separately) </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51YnJmK154L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41I1V5Hw3JL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41Y3ZmunuFL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51i3gqrYP8L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/313s%2BwzlhFL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51miDb%2BsumL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41c4yTP6B8L.jpg" noproxy>