Our LED Dino Sword features bright LEDs and multiple light settings. Choose from 6 different fun flashing and color morph settings. Each plastic LED Dinosaur Sword also features a strobe at the base of the hilt for even more a light show at nighttime events featuring a prehistoric party theme. Each Light Up Dinosaur Sword is 29 1/2" long. Our Prehistoric party toy comes with 3 AAA batteries included and installed and can be replaced.