BackJoy - SitSmart Relief

Natural, safe and effective back pain relief Patented, easy-to-use design creates optimal posture maximum comfort for longer periods of sitting Works in any seat - office, car, home - or anywhere you sit Tilts the pelvis upright to engage core muscles Cups gluteus muscles to prevent muscle tightening and strain Floats pelvis above sitting surface for total comfort Small, lightweight, and easy to use Padding is made of copolymer polypropylene plastic, with 100% open cell urethane foam fill and brushed polyester fiber covering Measures 16" H x 13" W x 4" D Clean with upholstery cleaner