Approximate sizes:
Unicorn with cloud: 1 1/4" x 1 1/2"
Standing unicorn: 1 1/3" x 1 3/8"
Small cloud: 1 1/4" x 3/4"
Long cloud: 3 1/2" x 3/4"
Cake slice: 1/2" x 1/2"
Sundae: 5/6" x 5/8"