The picture shows a close view of the (2) Different CrackerJack Prize / Premium Screamer Whistles in this lot. These are both made of tin and were used as CrackerJack prizes in the 1930's. The larger one measures 1-1/2" across and 7/16" wide. The smaller one measures 1-1/8" across and 1/8" wide. They are in excellent condition.