Sun Zero Rita Floral Blackout Lined Back Tab Curtain Panel, 52" x 84", Iron Gray Woven floral motif on a midweight jacquard fabric 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 Hidden back tabs fit curtain rods up to 1.5" in diameter