BInvacare Raised Toilet Seat with Arms - Clamp-On ReviewbP PP Invacare Raised Toilet Seat with Arms - Clamp-On PAmple depth of front recess makes hygiene performance more convenientPAttaches without tools and fits on most commode configurationsPClamp-on locking mechanism tightens easily with one handPContoured seat for internal rotation of hipsPNon-skid pads prevent the seat from slippingP