... , most is white). 4 plastic coner, and 4 plastic fixed clips, 2 plastic kits, 4 metal screws, one roll pvc strip ... plasctic handle. According to customers window size, customer can cut the aluminium profile into suitable size, and assemble it, of course ... very easy-installing. And then customer can fix the kit on the window in clips and screws.Standard Size: 60x100cm, 80x100cm, 100x120cm, 120x140cm ...