Originally developed for feeding, the Feeder Seat can be used for any short-term activity in the home, clinic or school. It's a great alternative to the child's wheelchair or stander. Easy to get the child in and out of, the Feeder Seat Positioner allows good basic positioning without complicated adjustments. Features: Shoulder harness slots allow 4" of vertical adjustment of the shoulder straps toááaccommodate children of different heights. Contoured interior has a 90? seat-to-back relationship to provide posturally correct seating. A 45? pelvic belt and quick-release H-belt help maintain child's position. Seamless coverings are washable, odor, urine and stain-resistant and nontoxic.