Be deliciously devilish in Color Change LED Devil Horn Head Bands! These horns are large, with awesome prism cuts. The horns will project fabulous LED colors and designs! To activate your Color Change LED Devil Horn Head Bands, slide the switch above the battery pack to the ON position. These horns are one size fits most. Note: This item does not have a still light function, they blink and flash consistently. Dimensions: Height: 8.87 in. Width: 6.12 in. LED Colors: Rainbow. Color Change LED Devil Horn Head Bands includes 4 replaceable AG13 Batteries.