With just the right combination of hardness, stiffness and flexibility, this modern training sword is virtually unbreakable. Unlike wooden or bamboo practice swords which may chip, dent and break over months of sparring use, constructed with high grade polypropylene, it is designed for hard and prolonged sparring use. Perfect for one-on-one sparring, practicing and perfecting your sword form, cosplay, role-playing and re-enactments, or use as a samurai sword display. The entire sword is constructed of polypropylene, including the wrap-styled handle and guard.Yong Juan