28" blue led lightsword glowing toy costume light sword laser saber block buster costumes these blue led lightswords are awesome for fans of the force! powered by 3 aa batteries (included) these large 28" sabers have 22 super-bright leds that can be turned on or off to produce a much more realistic laser-like effect than others! they are great as a costume accessory and for acting, but please note that they will not withstand hitting and real battle-play, lighting is enhanced to show the glowing effect, and they do not extend and retract.