Spread a message of peace and love with our Peace Sign LED T-Shirt! This high quality black light up peace sign t-shirt features a large LED patch attached to the chest with a peace sign that is sure to make you stand out in a crowd! The LED display on our light up peace sign t-shirt is sound-activated, ensuring you and your groovy t-shirt is the center of attention at any event. Whether you're wearing this to a concert, party, or other nighttime event or handing it out as a prize or party favor, this light up peace sign t-shirt is guaranteed to be a hit! Each light up peace sign t-shirt comes with four AAA batteries included and installed. Our Peace Sign LED T-Shirt is sold by the individual shirt, which is only available in XL. Please note, this t-shirt MUST be hand washed.