Back rail removes quickly and easily. Features a durable, plastic seat with lid. Plastic armrests for additional patient comfort. Adjustable legs allow seat to be raised or lowered in 1" (2.5cm) increments to sit from 16" to 221/2" (40.6cm to 57cm). Includes 10-quart capacity, commode bucket w/cover & splash shield. Non-skid, non-marring, rubber tips provide extra safety.