This large 13' X 15" area rug arrived in a folded state.  I suppose this was due to having a rolled rug that would be 13' long.  The creases resulting from the folds took about a month to "relax", and there are still a few fold lines that are visible...but you have to look for them.  I suspect in another couple of months all the remnants of the fold lines will be gone.  

The rug itself is fine and is the size we were looking for.  It's not easy finding a rug this large that fits  your decor.  The pattern looks lighter than we anticipated and we would have liked it to be a bit darker, but overall it works for our needs and is a fine addition to the room.