WWE Legends Childrens/Kids Official Duvet/Comforter Set (Twin) (Black) Comforter set with official WWE Legends branding. Available in single/twin and double/full sizes. Twin includes one pillowcase, Full includes two pillowcases. Size (approx): Pillowcase- 19.5in x 29.5in, Twin Comforter- 54in x 58in, Full Comforter- 78.7in x 78.7in. 50% Cotton, 50% Polyester.