Pair of Ears on a headband These rubber Ears were originally intended to go over your own ears. I made them headband ears so they stick out like Manga elf ears rather than lay flat against your head. But you can use them both ways if you want. The headband is 3/8" wide and cloudy white plastic CHOOSE A STYLE darker, longer These don't stick straight out sideways, but they have a more manga look as they are thinner and more pointed lighter, more rounded These are a lighter, more peach color and a wider ear at the base, slightly less pointed and go straight out more We prefer the headband because it makes the ears stick out rather than lay flat and it's easier to hear and more comfortable to wear (than wearing the ears over your own ears). All you do is put the headband on your head and let the ears rest at your cheekbone, right in front of your own ears. The headband can be concealed under your hat or wig and you'll also want to Cover your own ears with your hat or wig so they don't show from the side view. Then you just have the rubber ears sticking out of your head and it looks really good. SO COMFORTABLE and LOOKS COOL You can slide the headband into the rubber ear more to adjust for a smaller, child's head. The headband will not fit a LARGE head. I'm guessing any head over 22.5" circumference will be too big for these to look right.