Hello Kitty Poster Set - Hello Kitty Room Decor Bundle with 12 Hello Kitty Wall Art Posters Plus Mobile Wallet, More | Hello Kitty Posters. This Hello Kitty poster book comes with 12 high quality Hello Kitty posters featuring favorite characters including Hello Kitty, My Melodu, Keroppi, and more. Each Hello Kitty poster for walls measures 8 x 11 inches. The perfect size for wall, lockers, and offices. This set also comes with a mobile wallet and a cat door hanger. These Hello Kitty posters are great to give as a gift to your favorite Hello Kitty enthusiast and can also be used a party decorations and party supplies. Officially licensed Hello Kitty merchandise is great for fans of all ages, men and women, boys and girls alike.