Sunny Bay Microwavable Shoulder and Upper Back Heat Wrap， Blue， Large<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> 100% polyester， 100% cotton </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Made in the USA and Imported </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Ideal for people with shoulder and upper back pain </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Treats shoulder and upper back muscle groups measures 17 inches x 22 inches， medium weight </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Washable fleece cover retains the heat and provides insulation to your skin the heat lasts for half an hour </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> May be used as a cold pack， recommended to remove fleece cover for cold therapy </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Stays on your shoulder when you move around </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41KOhz66I%2BL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51XXkqxErHL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41qVMY7DObL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31VCJJebnNL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51Y1RUfg%2BdL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41vUK2wq%2BpL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/01kpVsZt%2BOS.png" noproxy>