Believe it or not but this was not my first choice.  I had initially wanted a black grid shower door that was a double door.  While searching online, I could not find a double door that was pre-made to fit my shower opening.  An installer recommended that I looked into Vigo's  Grid Elan Sliding Doors.  He highly recommended the Vigo brand and was talking non-stop about it.  Well, it was a big risk but I took a chance and ordered 2 doors.  Now, I am so happy that he recommended those doors to me.  They are beautiful and the materials of the doors are top quality.  The doors slide smoothly and looks incredible in my 2 bathroom remodels.  I am extremely happy that I went with Vigo.