Harry Potter Standard Pillow Case "In Flight" Harry Potter "In Flight" Standard Pillow Case made in the USA by Spring Home. Fits standard sized bed pillow 20 in x 26 in 70% polyester/30% cotton Machine washable No longer made. Not produced in the USA since 2001. ALERT: Chinese counterfeiters are selling poor quality copies of this pillowcase on Amazon. Buy American for actual pillowcase.