Bring the aliens alive at your party. Add the Flashing Alien Eyes LED Headbands to your party supplies. This fun party favor is great to hand out to your staff or guests. Perfect for your next Halloween or space themed event. Each inexpensive piece is made of plastic material and a great one size fits most wear. Simply activate each piece by flipping the switch on the back of the left alien eye. Replaceable batteries are included for a quick and convenient use that can be used for years to come. Comes packaged wholesale in a pack of twelve pieces.