The Solo Standard Padded Shower Seat, like its sister product the Solo Standard Shower Seat (VB532), has a long and well established service history. The seat is height adjustable (in 25 mm increments) enabling it to be set at various heights to suit the user s needs. A fine adjustment leg is fitted to compensate for any variations in the shower tray. The shower seat padding is manufactured from high quality EVA and can easily be removed for cleaning if required. The padded shower seat is also vented; this not only improves the grip, but allows for air to pass between the seat and the user s skin.Backplate Width: 470mm. From left edge to first drill hole: 65mm. From first drill hole to middle drill hole: 170mm. From top drilling hole to bottom drilling hole: 95mm. FIXING SCREWS NOT SUPPLIED.