German WWII Small Bar of Soap-We do not recommend that you use this 88 year old soap. This small block of soap measures 2 inches (5.08cm) long, by 1 ½ inches (3.81cm) wide. This most likely came out of a small cardboard manufacturer box that is now lost to time. This bar of soap is showing its age and shows some discoloration, but would make an interesting, little display piece.