The Pottery Barn Harry Potter Glow In The Dark Patronus Organic Fitted Sheet is a blue full-sized sheet made from 100% organic cotton. Featuring a pictorial design of the Harry Potter character, this fitted sheet is perfect for fans of the series. The sheet glows in the dark, adding an extra magical touch to the bedroom decor. Machine washable and featuring traditional style, this sheet is ideal for teens, boys, and girls who love the Harry Potter theme of witchcraft and wizardry. A charming addition to any bedroom, this organic sheet is both stylish and comfortable.