Wavy blackout fabric curtains, insulate from light and heat. Width 12 meters, length approximately 3 meters for 500 riyals. Sufficient for a wall of approximately 6 meters. Other different sizes are available, including 9 meters width and approximately 3 meters length for 400. And 6 meters for 300 riyals. And 4 meters for 200 riyals. The length is fixed at approximately 3 meters, covering a full wall from top to bottom.