NWT Pottery Barn Kids Shining Star Glow-in-the-Dark Bed Skirt Twin Made from glow-in-the-dark tulle, our Shining Star bed skirt will keep their sleep space softly immunated, ensuring the sweetest dreams. DETAILS THAT MATTER Drop is made of 100% nylon tulle. Bed skirt is tailored with split corners on three sides for easy placement around bed posts. Bed skirt decking is made from 100% cotton. Bed Skirt softly glows in the dark. Glow-in-the-dark material needs to “charge” under bright light for approximately half an hour to glow properly. Glow lasts for approximately 3 to 4 hours. The Glow effect will become weaker over time because of the constant rubbing. 2 Available