A jumbo deck of cards is removed from a black card frame. After a comical card prediction--and properly guessed by the magician, he turns the box over and to everyone's surprise the entire deck of cards have disappeared, leaving the box completely empty!
Instead of making the deck of cards disappear you could also change it into a matchbox, a silk or other small item.
Easy to do, and extremely baffling.
5" X 7 1/4".