FC Barcelona Childrens/Kids Official Patch Football Crest Single Duvet Set (Twin Bed) (Blue) Childrens duvet/comforter set with FC Barcelona branding. Includes one pillowcase. Size (approx): Comforter cover- 53in x 79in, Pillowcase- 20in x 30in. 70% Polyester, 30% Cotton. The FC Barcelona duvet set is an official product manufactured under license for FC Barcelona.