Tilting Over Bed/Chair Adjustable Height Min 58cm Max 85cm (Approx) Tray. Been told I need to stress this is just for the tilting under bed tray and nothing else that might be in the picture is included. I injured my back in the 80's and this has not only served me well but various members of my family down the years since. If I had room I would not be getting rid of this. The tray measures approx 64.5 x 40 cm and there is a max length icluding knobs for raising and lowering and also tilting of 68cm.