Perfect for covering your mouth when Joker unleashes a shipment of Smilex on the city or simply making your pet look great, this officially licensed Batman Face and Logo Bandana is an awesome addition to any outfit! It's made from 100% polyester, giving you a softer texture and fewer wrinkles than a cotton bandana. Unfolded, this bandana measures 20 inches by 20 inches and is 28.5 inches wide when folded on a diagonal.