6 & 7 Theme 3 Pieces Set (1 Zipper Duvet Cover + 2 Pillowcases, No Filler), Colorful Cool Cosmic Space And Number 6, 7 Element Digital Print Set. 100% Polyester, Soft And Skin-Friendly, Suitable For All Seasons. Multiple Sizes And Plus Sizes Available To Meet Different Needs, Suitable For Boys, Girls And Adults.