Dual Cold &amp; Hot Therapy Pack - EXTRA LARGE Size (28'' x 12'') - Reusable Gel Pad for Pain Relief and Injuries of Back， Hip， Shoulder， Waist， Neck， Arm， Leg， or Ankle<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> Microwave for heat， or place in Freezer for Ice Cold therapy treatment </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Easy to use as a cold pack for immediate swelling relief， or as a heat pack for tension relief </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Signature design keeps gel distributed throughout the entire pack as it forms to your body to provide full coverage around desired area </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Latex-free nylon packs provide a safe and gentle way to address muscle pain </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Polyester edging is smooth and leak-resistant for optimal comfort and security </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41faxCF9m8L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51LwCh96k-L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41TDxLKLJpL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41mb%2B1%2BcqeL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51f5ddQ2NyL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51iMCDO8htL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41%2BpNVjZs7L.jpg" noproxy>