Pillowcase Custom Cotton & Polyester Soft Rectangle Pillow Case Cover 20X36 (Two Side) - Superhero Batman Clown Joker Why So Serious Anime Cartoon Black Personalized Zise:20*36 inches. Fits most standard and queen size pillows Comfortable and 100% Brand New Made of 50% cotton, 50% polyester! The custom pillow case is without buttons, and has an opening on the side Wash separately with warm water, do not wash with other clothing Having this soft Custom pillowcase will add both comfort and style to your home.