Expandable light sword is made of plastic. Newest version upgrade light up swords with 7 colors changing, and the connector allows you combine 2 laser swords to 1 sword, the sounds (motion sensitive) gives you a feeling of actually being at the real battleground. Bright glowing blades with realistic battle sound effects. Kids and adults alike will enjoy the dramatic sword clashing sound effects, and the whoosh as these toy light sabers slash through the air.Super value toy pack for parties. Perfect for light saber, galaxy fighters themed parties, halloween dress up parties, costume accessories, luke skywalker pop, jedi master role playing, darth vader, power rangers saber, birthday parties and more!