PREMIUM QUALITY: The robust and anodised aluminium of the shutters, together with the coated fibreglass fabric, ensures resistance to sunlight, scratches & moisture. RELIABLE DARKENING: The precision-fit guide rails & coated fabric act as a privacy screen - no chance for light to enter, almost complete blackout. COMFORTABLE OPERATION: Our blackout roller blind is infinitely adjustable. Simply push your roller shutter into any desired position by hand or with the help of a telescopic operating rod. IDEAL FOR YOUR ROTO ROOF WINDOW: For optimal fitting accuracy, the roller shutters are exclusively suitable for Roto roof windows. The perfect compatibility of the roller blinds ensures particularly easy installation. Suitable for Roto roof windows of the Q series with size 114/118 - 11/11. The size information in the title refers to the compatible roof window, not to the blackout roller blind! MODERN DESIGN: The stylish interplay of the white fabric and the matt-silver guide rails can be combined with any interior style due to their simplicity.