Disney Frozen Warm Heart Microfiber Twin Sheet Set 100% Polyester Imported The twin sheet sets consists of a 66"x96" flat sheet, a 39"x75"x10" fitted sheet and a 20"x30" pillowcase Made of 100% polyester microfiber Machine wash cold before use with like colors, use non-chlorine bleach is needed; Tumble dry low, remove promptly; Use warm iron if needed