<b>DEFACTOFLEX MEMORY FOAM WEDGE SEAT CUSHION – CAR AND TRUCK SEAT CUSHION</b><br><br>- DefactoFlex Seat Cushion provides full relax for your tailbone and supports your back during long driving and sitting hours with its ergonomic design and high quality, no-odor memory foam. The surface design distributes body pressure, relieves stress, improves comfort, reduces back pain and provides relief for sciatica.<br><br>- DefactoFlex Seat Cushion is a great solution for car seat, truck seat, home & office chair, wheelchair, and any traditional chair that you want to convert into a relaxing and healthy sitting experience. <br><br>- DefactoFlex 100% High Density Memory Foam allows you to feel comfort in every use, keeps its density and shape and never goes flat. This wedge cushion has a slimmer design than the conventional seat cushions in order to reduce pressure on your leg, butt and back during driving and sitting.<br><br>- 3D-Mesh Fabric allows air circulation during long sitting hours. This 3D-Mesh Fabric cover is removable with its invisible zipper and machine washable. Its adjustable strap and anti-slip bottom keep your wedge seat cushion on the seat at the exact desirable position.