Specifications Item Number:      9023 Unit Weight (lbs):      7 Weight Cap (lbs):      500 Seat Height (inches):      15.5 – 21.5 Seat Dimensions (inches):      20w x 12d Seat Type (Plastic_ Padded):      Plastic Seat Drainage Holes:      Yes Overall Dimensions High:      20w x 19-20.5d Overall Dimensions Low (inches):      20w x 18.5-20d Back Height From Seat (inches):      13.5 Overall Footprint High (inches):      20w x 18d Overall Footprint Low (inches):      18.75w x 17d Back Removable/Fixed:      Removable Back Dimension:      15.5w x 9h Built-In Hand Held Shower Holder:      Yes Can Be Used in Bath or Shower:      Yes Foldable:      No