BackJoy SitSmart Relief UpRight Posture Seating Correction Fabric BlackDescriptionSpecificationsShipping BackJoy is an effective seating solution specially designed to help relieve and prevent back complaints. BackJoy creates an active sitting position and corrects the sitting position, making sitting upright easy. The SitSmart Relief has been specially developed for adults with a weight between 50 125kg. With a soft fabric covering on the seat for everyday use, the SitSmart Relief provides all day posture support to