Reduce Back Pain with The Comfy Pro Seat Cushion - Large Firm Orthopedic Cushion with High Density Memory Foam for Office Chairs, Wheelchairs, Trucks, and More - Extra Soft Washable Cover Included EASE your BACK PAIN in an INSTANT. The lumbar seat cushion is scientifically designed to provide relief to those suffering from SCIATICA, COCCYX problems, arthritic spine, pressure sores, and OTHER BACK RELATED PROBLEMS. The IDEAL SEAT CUSHION if you spend time SITTING DOWN. It can PREVENT / MANAGE numbness in the buttocks area and keep your back area COMFORTABLE due to its special contoured shape and ergonomic design. A VERSATILE SEAT CUSHION that you can use almost ANYWHERE. You can use the lumbar seat cushion in the office, at home, or on the go. Use it on office chairs, car seats, wheelchairs, kitchen chairs, lounge chairs, vehicles, and THE LIST GOES ON. WILL STAY FIRM and WILL NOT FLATTEN. The NON-SLIP chair pad is made out of HIGH DENSITY THERMO SENSITIVE MEMORY FOAM. It will mold to your contour for OPTIMUM comfort and support. The coccyx cushion comes with a REMOVABLE WASHABLE COVER + an extra cover FREE and an easy to carry handle. You are protected by a 100% 5 YEAR MANUFACTURER SATISFACTION GUARANTEE.