100% Polyester Imported Room Darkening technology blocks out some unwanted light while enhancing privacy Energy efficient design reduces energy lost through your windows by up to 25% Thermal properties help keep summer heat and winter chill out of your home Noise reduction up to 25% helps you get a sounder, more uninterrupted sleep Built-in rod pocket fits curtain rods up to 1.5" in diameter.Double rod may be needed for layering Each valance sold separately (image features 2 valances)