Hello Kitty Officially Licensed Bling Cake Topper and 24 Cupcake Topper Rings Hello Kitty Bling Cake Topper and 24 Cupcake Topper Rings. Cake topper includes 1 foil stamped Hello Kitty face and 24 Hello Kitty foil stamped rings. Cake topper measures about: 4.5"w x 3.88"h. Rings measures about: 1.5"w x 1.5"h. Rings and Cake topper are made of food safe plastic.