ZhouBrand Custom Marvel Comics Avengers 16 by 24 Inch Zippered Cotton And Polyester Rectangle Pillowcases Protector Case 1 Piece, twin sides. Creative design Size 16"x 24", 50% Polyester and 50% Cotton Zippered pillowcase, with a zippered opening on the side Machine wash cold, warm. Do not bleach or tumble dry We accept customization, come to join us now