Show your naughty side with these Light Up LED Glow Devil Horn Headboppers! The colorful plastic devils horns have built in LED lights and are mounted on a black headband. They're perfect for Halloween parties, costumes or other wicked promotions. You can customize each horn with an imprint of a company name or logo. Batteries are included and installed and one size fits most. Have a devilish good time with this illuminated product!