Don't understand the size dimentions.
I am trying to determine if this will fit in my shower, and do not understand the dimentions given in the discription. It says it is 26 inches wide by 19 inches deep....but it is in the shape of a quarter circle so both the wide and deep measurements should be the same (i.e., the radius of the circle).
How long in inches are the two straight sides? 19 or 26 inches?