Lift Cushion Portable Lumbar Back Support Pillow for Car - Coccyx, Tailbone and Back Support Cushion for Office Chair, Lumbar Wedge Extended Extra Large - Tush-Cush Orthopedic Seat Cushion, Navy Blue FOR COCCYX AND TAILBONE PAIN RELIEF - The Tush Cush cushion is scientifically designed with a U-shaped cutout that suspends the tailbone and eliminates pressure off your lower spinal discs, restoring natural lumbar curve FIRM, HIGH-QUALITY FOAM; MADE IN USA - Our cushion is made of the highest medical quality polyurethane foam to maintain the integrity of the wedge and promote healthy posture by providing the best support possible every time you sit PORTABLE AND VERSATILE - Easy to carry long trip accessories with the built-in fabric handle between the U-shaped cutout. This lumbar pillow support for car seat is perfect to use in office, car, truck, airplane, wheelchair, restaurants and movie theaters HAND OR MACHINE WASHABLE VELOUR COVER: Our lumbar home seat cushion has a zippered velour cover that is easy to remove and wash. Keep your posture seat cushion for car hygienic for everyday use FOR LARGE SEATING - The Extended Tush Cush Cushion (15x 20) provides extra comfort for larger seating, such as larger chairs and wheelchairs, and comes with limited warranty for one year