Skeleteen Alien Bopper Headbands are perfect for use as costumes for halloween, supplies for a childrens party, decorations or props for an alien themed party, etc. They are fun toys, and those antenna headbands are a kids favorite! The are also perfect for la hora loca. The headbands have a slight flexibility to it so it can conform into the shape of your head, and the aliens are removable, so you can adjust the angle of the aliens on them. They are perfect for kids and kids will really love to play with these.