Back pain travels with you wherever you go. What you need is a cushion that does the same thing. This customizable lumbar cushion is made from high-density memory foam that contours to your body and relieves painful pressure. Foldable and flexible, it lets you create the cushioning you need wherever you are--car, plane, home or office. Rolls up for easy transport in your carry-on bag or briefcase. The adjustable 55" Velcro-tipped strap secures to seatback or headrest posts. Washable nylon cover. Measures 16.25" W x 9" H (4.5" each cushion) x 1.5" DYour Comfort is Guaranteed!Try this or any other comfort product for 180 days. If it doesn"t provide the softness or support you need, simply return it for an exchange or refund. No hassles and no restocking fees--ever!