Disney The Descendants Bad vs Good Microfiber Sheet Set, Twin 100% Polyester Imported The twin flat sheet is 66"x96", the fitted sheet is 39"x75"x10" and a 20"x30" pillowcase Made of soft 100% polyester microfiber Machine wash cold with like colors, use non-chlorine bleach if needed. Tumble dry low, remove promptly. Use warm iron if needed