Nature Creation- Spine &amp; Back - Stress &amp; Sore Muscles - Herbal Hot and Cold Pack (Blue Marble)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> Ideal Hot/Cold Therapy for the Spine， Back， and Stomach area- Use for Relieving Pain and Discomfort as well as Promoting Body Relaxation! Simply Heat in the Microwave for Heat Therapy or Chill in the Freezer for Cold Therapy. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Target Sore Muscles， Achy Joints， Injuries， Arthritis， Tendonitis， Stress， Tension， and the list goes on. Also， use it to keep Warm and Cozy during a Cold Winter or stay Cool during a Hot Summer. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> The pack has Five Channels to Evenly Distribute the Heat and two Elastic Velcro Straps (fits all) to wrap to the body and remain active while the pack is working. Dimensions are approximately 15 x 8 x 1.5 inches. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> This product combines Hot/Cold Therapy with Aromatherapy- giving you an added value over a regular heat pack. It is Reusable， 100% Natural， Made in USA， Eco Friendly， and Pet Safe. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41ImJsa3q-L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41U5nFNk5PL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41dfFmv8lLL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41mFaXKx%2BHL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/61gyT7AhKfL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51n4Dxcu%2BYL.jpg" noproxy>