Pottery Barn Shining Star Glow-in-the-Dark Blackout Curtain 44x96 New with tags in packaging Glow-in-the-dark stars atop blue ground bring out-of-this-world style to your little one’s bedroom. Our pure cotton panel has a soft drape with a blackout lining on the reverse so you can manage light levels for napping and nighttime. 1 panel DETAILS THAT MATTER Made of 100% cotton canvas. Blackout lining is made of 100% polyester. Glow-in-the-dark treatment needs to charge in direct sunlight or artificial light for approximately half an hour to glow for three to four hours. Glow lasts for approximately 3 to 4 hours. Blocks out light to darken room for bedtime, naptime and morning for a better night's sleep and more restful naps. Also reduces sound. Machine wash. 44" wide x 96" long Pole Pocket: 3" long Reverse Belt Loop: 1.25" wide x 3" long Bottom Hem: 3" long CARE Machine wash in warm water; gentle cycle. Only use non-chlorine bleach if needed. Tumble dry on low heat; remove promptly. Warm iron, as needed.