The ActionFlex Shoto Knife simulates the sensation of using authentic weaponry, designed for students to spar and practice without holding back. This medium range sparring and training knife is 12 inches in total length, with a six-inch handle. Designed to allow students to spar and practice without holding back, it is always recommended that participants wear padded weapons headgear. ActionFlex weaponry is a state-of-the-art, full-contact line including swords, escrima sticks, nunchaku, and knives, which duplicate the sensation of using authentic weaponry. ActionFlex full-contact products incorporate a unique patented piston system that gives the user complete realism. Made from the strongest materials available, ActionFlex products have proven to hold up during the most intensive workouts. Great for all levels of martial artists. USA/Imported.