These 100% blackout linings have a luxuriously soft feel and are sure to give your household a stunning look. Improve your morning sleep and save your household energy with the 100% Blackout linings, which offer privacy protection, health benefits and sleep improvement. As well as fully blocking out all sunlight, these linings are noise reducing and thermally efficient, perfect for those looking for a peaceful and healthy night's sleep. Size: Curtain lining pair (41" wide x 52" drop). Material: 100% Polyester. Care instructions: Machine washable.