Best Home Fashion White Cotton Ruffle Tieup Shade Blackout Curtain Panel 63 Soft and feminine ruffles are a gorgeous addition to any room Blackout lining features an innovative triple weaved fabric for thermal insulated blackout curtains. Front: 100% Cotton Twill | Back: 100% Polyester Classic rod pockets create a clean and tailored look on a standard or decorative rod. Measurement : Panel measures 41