Willow Jacquard Gray Grommet Blackout Window Curtain Panels, Pair / Set of 2 Panels, 42x63 inches Each, by Royal Hotel 100% Polyester Luxury Willow Jacquard Panel/Drapes Blocks 99% of light and Saves on home heating and cooling costs Thermal Insulated Backing, Triple-Pass foam back layer to enure light blocking Sold in Pairs, 84x63 Inches Pair, 42x63 Inches Each Panel Silver metal grommets sewn at the top of the panel Material : 100% Polyester and Machine wash in cold water