For example, like roman window blinds components includes brackets, control unit with beaded chain, drums and end cap, standard; for vertical   blinds, it includes plastic white bottom, beaded chain, control units, and jointer& cord. You can take as much time as you want, consider window shade components once to the style of the curtains, linings, options for casings, headings, window blinds aluminium channel with top best handlings, the hardware you will use to mount your curtains over the window. These window blinds components are just as important as fabric choice, so make you first choice you best choice in determining the overall finished look of your curtains.