Perfect as a coccyx seat cushion, office chair cushion, and for tailbone relief.
Different than our SitSmart Relief and Tractions! BackJoy SitSmart Posture Plus features a comfortable, waterproof EVA foam covering for indoor or outdoor use.
Please note: changing your sitting posture can cause temporary discomfort. Your body may need time to adjust and relax into the new posture that your BackJoy provides. Please reference the manual for additional information. Measures 13″ x 15.5″.