The Twilight blind is an energy efficient choice as they are temperature controlled making your room cool in summer and warm in winter. These blackout roller blind have a 3-pass blackout lining to ensure you have the best sleep of your life. Each blind has an adjustable beaded cord with a built-in child-safety device making it the ideal choice for young families. Clear instructions are included as well as fixing brackets, screws and wall plugs for easy installation.