Mueller Adustable Hinged Knee Brace， One Size Fits Most， 1-Count Box<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> Externally mounted metal hinges </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Assists in proper tracking of the patella </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Open patella design helps prevent slippage </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> 5% metal， 30% neoprene， 25% nylon， 10% polyester， 5% rubber， 5% PVC </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Do not use bleach or fabric softener. Air dry. Do not iron or dry clean </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51FxZcEHFJL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41U67zUL3eL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41sSJt-smTL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41pI37JCiYL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31ARFzyiRdL.jpg" noproxy>