Kölbs Cushions Premium Foam Posture Support Cushion， Blue<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> The Kolbs Premium Foam Posture Support Cushion helps improve spinal alignment and posture </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> The ergonomic design assists in reducing head， neck， shoulder and back pain </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Can also be used behind the knees or ankles to reduce discomfort </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Comes with a removable， washable， low-shear spandex cover </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> 14.5 inches x 8 inches x 4.5 inches; Has a 12 month manufacturer's warranty </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31flAmIKttL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41YX5KPv45L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41R5U0kihxL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41rJzKumRHL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41r0hXXnlLL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31RMwBxt0NL.jpg" noproxy>