【Regulates Room Temperature】: The reflective backside coating of these blinds helps in maintaining room temperature - warm in winters & cool in summers 【Off White shade】: With its serene off white color, this roller blind adds to room aesthetics while providing functionality 【Adjustable Chain】: The roller blind comes with a pull chain which can be installed on the left or right side based on your preference 【Easy Installation】: Comes with mounting accessories, screws and wall plugs, the vidaXL blackout roller blinds are easy to install and operate with a convenient pull chain 【Light Blocking】: vidaXL roller blind blackout efficiently blocks out all incoming light making it perfect for bedrooms or any other rooms requiring darkness