Bilt-Rite Mastex Health Standard Moist/Dry Heat Pad， Blue<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> 220 volts (2 heat settings); One size fits all </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Relief of arthritic pain; Muscle spasms </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> 3 year warranty </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41-9xGbtfKL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31jp8OVpHmL.jpg" noproxy>