This hero "Delta Pro Pocket Toolbox" rubber knife prop is used by Roger (JON HEDER) in the hilarious film "School for Scoundrels!" The knife measures 6.5" long. It is made out of rubber so as not to hurt actors during filming. It is one of three made by the studio for just for this movie. The knife is used on screen when Roger pops thugs basketball. A wonderful prop from a hysterical scene!!