French return drapery rods are extremely popular due to their simplicity and functionality.  Typically, a standard drapery rod is attached to the wall with brackets which extend 3-6 inches.  A rod with a French return eliminates the bracket and is bent to create a soft curve which returns to the wall.  It is gives a seamless, clean look.  The fabric glides over the curve on both ends to meet the wall.  This is a perfect rod for grommet, rings, tab or shirred pocket type treatments.