Get a better night's sleep with this blackout curtain with white backing. These fashionable blackout panels feature an innovative fabric construction for single layer blackout. Unlike blackout curtains with stiff lining, our Una Collection curtains are extremely soft while blocking out over 99% of outside light, reduce noise and help you save on home heating and cooling costs. Wide width curtains are perfect for windows and patio doors. It's available in multiple colours to complete any window setting in your home, apartment, office, business and more.