【Adjustable Settings】: Features a versatile pull chain, which can be mounted on either side offering customization according to your preference and needs 【Easy Installation】: The package includes all necessary mounting accessories. It's up to you how to install it – either on walls, ceilings, or hung from a window ledge 【Temperature Control】: Designed with a special thermoplastic silver-coloured layer on the back to provide thermal insulation and regulate room temperature throughout the year reducing energy costs 【Size and Color】: The actual blind measures 120 cm in width and 175 cm in length. The roller blinds come in a standard black colour to match with any interior décor 【Total Blackout】: Roller Blind Blackout from vidaXL offers complete light blockage, making it perfect for any room in your home or office that requires total darkness