DESC: The perfect choice for children who are dependentsitters, and have mild to moderate needs for support. It comfortablysupports children in a forward-leaning posture that promotes muscle relaxation.The unique aperture and contoured sitting surface maximizes support and positioning,while the knee straps position the knees at 90?-? of flexion and hold thechild?fs hips back into the seat. The child-friendly design makes it attractive andfun for children to use at home and in school. It?fs lightweight and easy to move,making transport a snap. Aquanaut slides on and off a simple bracket that can beinstalled under the toilet. The seat?fs rounded shape and smooth plastic constructionsimplifies cleaning. Optional Wall Adapter stores the potty on the wall whennot in use.Weight capacity 120 lbs. Seat width: 9", 12" or 14" (smaller widthsachieved with the use of hip pads). For 9" seat use 21.2" pads. For 12" seat use11.4" pads. For 14" seat use no pads.