Hello Kitty Stickers Set ~ Over 300 Hello Kitty Stickers, Activity Pages and Door Hanger (Hello Kitty Party Supplies) Hello Kitty Stickers Set ~ Over 300 Hello Kitty Stickers, Activity Pages and Door Hanger (Hello Kitty Party Supplies). This Hello Kitty sticker pack includes 6 large sticker sheets filled with Hello Kitty. Hello Kitty sticker book includes play scenes, coloring pages and educational activities featuring Hello Kitty. Perfect as Hello Kitty party favors, party supplies, motivational stickers and more. Officially licensed Hello Kitty toys and games products.