The Two Grey The Big One Blackout Windows Curtain Panels are a modern and stylish addition to any room. Made of polyester with a solid gray color, these curtains have a sleek grommet heading and are designed to block out light. Measuring 36 inches wide and 62 inches long, this set of one panels is perfect for single hung windows. Easy to care for with machine wash instructions, these curtains are a practical and fashionable choice for any home.