Made of star quality, our enchanting Shining Star Glow Duvet boasts glow-in-the-dark stars for an extra pop of fun to bedtime. It's crafted from pure cotton so it's supersoft and cozy. DETAILS THAT MATTER Made of 100% cotton. Duvet cover is finished with interior corner ties and a hidden button closure to keep the duvet in place. Duvet and sham softly glows in the dark. Glow-in-the-dark material needs to charge for approximately half hour to glow properly. Glow lasts for approximately three to four hours. The glow effect will become weaker after multiple washes. Duvet cover and shams reverse to same pattern. Oeko-Tex® Certified: tested in a third-party lab and verified to be safe from over 300 harmful substances. KEY PRODUCT POINTS Pottery Barn Kids exclusive. 200-thread count. Shams have an envelope closure. Sham fits standard size pillow 26" x 20" (not included). Duvet cover, sham and inserts are sold separately. Machine wash. Imported.