Bring warmth and style to your room with the Eclipse Samara Blackout Energy-Efficient Curtain. The blackout window panel completely blocks out all light in a room when closed. The Eclipse Samara Blackout Energy-Efficient Curtain also insulates and contains warmth during cold months to your room. The energy saving curtain is much preferable for its cost effective heating and cooling solutions. The room darkening curtain can be hung in your bed room or living room, and even in your office cubicle windows.