Horrex cassette roller blind with blackout UCS blinds can be cut to size individually*. Exclusive roller blind in high-quality workmanship. Sturdy aluminium construction. Blackout blind Creates a cosy atmosphere. *Please note that you must add the following mounting surfaces to your window dimensions to find your suitable roller blind size: DC (window from Horrex): width + 53mm/ height +17mm, RK (window with rubber frame): width +73mm/ height +105mm PV(aluminium window) S7(window from Dometic): width +43mm/height +105mm Example: DC: window dimensions:700x500mm > 753x617mm >Roller 837x847mm