This is a manila specialty tri-panel legal patent and trademark folder. It has a full cut end tab for shelf filing. It is printed with the “DOMESTIC PATENT APPLICATION” form. This folder has three panels with scored top flaps. This folder is packaged and ships per box of 25. This folder has a 6″ scored apron on the bottom of the middle panel. The apron is scored for 1/2″ expansion. Each flap is two-hole punched to attach standard fasteners.