Ensure your kids get a good night's sleep with this blackout curtain panel featuring an energy-efficient foam backing. Its playful animal print is reminiscent of a jungle safari. innovative ThermabackTM construction employs foam to achieve light and noise reduction blocks out over 99 of outside light and reduces unwanted noise for an optimal sleep environment helps save on home heating and cooling costs by keeping warm air in during the winter and the cool air in during the summer white backing rod-pocket styling for simple installation Sold individually. Hang on a rod up to 21⁄2 in diameter. Polyester with polyester backing. Washable. Imported.