Hello Kitty Party Favors for Boys & Girls Bundle ~ 12 Pack Hello Kitty Sticker Sheets for Kids Birthday Party Goodie Bags | Hello Kitty Party Supplies. This Hello Kitty stickers includes 12 individual Hello Kitty sticker sheets, with each sheet having 25 stickers. Have a blast with 300 stickers in total! This Hello Kitty sticker sheet features the popular character, Hello Kitty! Sure to excite any fan of the classic series, Hello Kitty. Perfect to pass out at as Hello Kitty party favors at a kids birthday party, as Hello Kitty Easter egg fillers, stocking stuffers, or just for fun! Officially licensed Hello Kitty toys and games product are great for girls and boys alike!