BackJoy SitSmart Posture Plus Mini

The BackJoy sit smart Mini is an innovative sitting device that naturally relieves back pain by optimizing your sitting posture. Sit smart Mini is designed mainly for children and teens 70 to 120 lbs. If you are an Adult deciding between the outsmart and sit smart Mini sizes, we highly recommend up sizing to the sit smart standard size. Sit smart Mini makes learning better posture easy and fun. It features a comfortable, lightweight material on the top that is completely weatherproof for indoor or outdoor use.