Curtain poles are metal or wood poles that you fix above your window which allow you to hang your curtains of choice. Curtain poles come in various different diameters to suit different weights of curtain as well as widths (although you can cut them down to suit your exact window size). The stop at the end (the finial) also comes in various different designs to give you that unique look. You can also choose from eyelet (no rings) or rings, depending on the design of your curtains.