Blackout, energy efficient and room darkening grommet window curtain drape panel will bring a modern sensibility to any room. A refined geometric pattern and an energy-efficient blackout design make these window panels from Elrene an ideal choice for smart, contemporary style. Update your space while offering the added benefits of its energy efficient and room darkening technology. Each panel is lined with a special room darkening fabric to help keep heat in your home and light out, while at the same time protecting your furniture from fading and discoloring. Grommet top styling fits up to 1.5 in. Rods. Window curtain panels are sold individually. Machine washable. Color: Slate Blue.