Lots of replacements: You will get a total of 4 pieces (2 sets) of roman visor wall mounts in one package, the quantity is enough for your daily needs; they can work surprisingly well DIMENSIONAL INFORMATION: The dimensions of the wing nut or the wall bracket are approx. 1.8" long, 1.3" high, 0.9" wide, please measure carefully to make sure the bracket will fit your shade CEILING OR FLOOR MOUNT WALL : L-brackets can fit roman curtains and other similar window treatments for easy wall or ceiling mounting; wing nut operation allows easy adjustment for a proper fit Easy Installation: Simply install the curtain mounting bracket on the wall and hang the curtain; it is recommended to remove the old lampshade and make sure to wipe it clean before installing the bracket Robust and reliable: The wall mount bracket is made of iron, durable, strong, not easy to break or deform, can be used for a long time, suitable for wall and ceiling installation Due to the differences between the different