BLUE CHIP AMARA THERAPEUTIC WHEELCHAIR BACK SYSTEM - AMARA Fixed Back, 24" x 20" | Quantity - 1x EAImproves the comfort and support of your existing wheelchair back by eliminating the hammock effect. Provides proper patient positioning to maintain spinal and shoulder alignment and superior pressure redistribution to prevent skin breakdown. Comes with either a fixed or adjustable lumbar support and is easy to install. In addition, it is available in a dual zone design which combines the unmatched support of Medflex foam with the therapeutic pressure