Mini Hello Kitty Posters - Hello Kitty Poster Collage Bundle Includes 20 Mini Hello Kitty Decor Posters (4" x 6"), Stickers, More | Hello Kitty Decorations. This Hello Kitty mini poster party pack features colorful artwork of your favorite character, Hello Kitty! See Hello Kitty having fun in 20 amazing designs! Includes 20 mini high quality Hello Kitty posters -- each poster for wall measures 4 x 6 inches. The perfect size for walls, lockers and offices! This Hello Kitty mini poster collage pack is the perfect gift for your favorite Hello Kitty enthusiast! Fun for all ages! Use these Hello Kitty posters to decorate at your next Hello Kitty themed birthday party! Officially licensed Hello Kitty mini room decorations for girls and boys alike. Includes bonus Hello Kitty stickers and a Hello Kitty mobile wallet!