Essential Medical Supply Fleece Covered Coccyx Cushion， 18 Inches X 16 Inches X 3 Inches<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> 95% polyester/5% cotton fleece:80% polyester/20% acrylic </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Imported </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Soft fleece cover for comfort and improved aeration </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Rear cutout relieves pressure on tailbon </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Made of high density foam </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Machine washable cover </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31R3rHXRvVL.jpg" noproxy>