Frozen Cake Toppers Frozen Cake Topper Edible Image- Frosting sheet measures approximately 7" x 5 1/2". Priced Each. Fits great on a quarter sheet cake. A quarter sheet cake feeds approximately 25 people. This item can be personalized at no extra charge. Just place your greeting in the comment section of the order sheet on check out. If no personalization is noted in the box, it will be assumed that none is desired.