100% Polyester 50×60 inches, perfect to use when cold nights watching TV, reading a book on a coach, watching a movie or fireside chats. Reversible super soft crystal velvet on one side, plush super warm lambswool sherpa fleece on the inside. 100% polyester, fine for people with sensitive skin or allergies, also completely resistant to shrinking and wrinkling. Machine wash cold, tumble dry on low heat. Avoid direct heat. Do not use bleach. Made with shrink-resistant fabric. World Map adorn the velvety side of this sherpa blanket – This fantastic high resolution world map is a great gift for geography student and world travelers.