Nickelodeon Bubble Fun Guppies Cotton/Polyester Sheet Set, Full This full sheet set is made of soft 60% cotton and 40% polyester and features the Bubble Guppie Characters This full sheet set consists of a 54"x75" fitted sheet, a 81"x96" flat sheet and 2 reversible 20"x30" pillowcase Machine wash cold before use, non-chlorine bleach when necessary. Tumble dry low setting, remove promptly. Use warm iron when needed.