FUN BATTLESService that supports replacement of new lightsabers2-in-1 LED Light Up Sabers includes two 7 colors Swords, each measuring 33.3 inches. Just press the button on the handle to power up the battle sound and led light effects. When your sabers clash, youll hear electric sound effects that match your movements.(Not including battery) Real Bright Light Bright glowing blades with realistic battle sound effects. The 7-color saber can lock any color, Use these light up swords that glow in the dark to imagine yourself as a warrior. Experience a real and interesting warrior game feast. Expandable Light Up Saber for Kids The length of the light up saber can be extended from a minimum of 17 inches to 33.3 inches. Grab your laser sword and connect two swords together to share the galactic battle fun with family and friends. Durable Material The light up saber is made of high-quality plastic. Child safety, Meets toy standards. The safety test has been approved. Cool Toys for Parties The Dual Light Up Sword is an ideal gift for your kids! Perfect for Christmas gifts, Galaxy Fighters, Halloween Dress Up Parties, Birthday Parties and More! --*Provide the best after-sales service, if any problem is found, we can provide you with the best help.