Star Wars VII Bladebuilders Jedi Master Lightsaber: Customize your fate with the Star Wars The Force Awakens Bladebuilders Jedi Master Lightsaber! Over 100 possible combinations await you with this killer construction system. In this boxed set, you ll get a big blue lightsaber with retractable blade, two smaller green blades, and 5 additional parts for customization and expansion. Connect with other Bladebuilders lightsabers (sold separately) to make the baddest blade this side of Jakku! Big blue lightsaber measures 22 inches long and Lightdaggers measures 11 1/2-inches long. Ages 4 and up. Lightsaber requires 3x "AAA" batteries, 2x Lightdaggers require 3x "AAA" batteries each. Batteries not included.