Duck River Textiles Phelan Blackout Thermal Grommet Pair Panel,74x84 Jacquard Pattern Woven Blackout Made with 100% Polyester Materials Machine Wash Cold. Delicate Cycle. Line Dry. Our woven blackout window panel makes sure no light disturbs you while you're sleeping, whether it is night time or day time! Keep the good vibes in while keeping the elements out. Our curtain is sure to save you money on energy bills. Easy to install and ready to be flaunted! Machine wash cold. Delicate cycle. Line dry. Jacquard Woven Panel with Damask pattern; Noise reducer.