These are darned easy to put in. And they're so light you forget you're wearing them. You're gonna love them! I wanted to give some choices when it comes to how you wear these headpieces. The bat wing headband can be used to house the horn sculpt, or you may choose to use the clips on the bat wings. The pieces are all wonderfully lightweight because I used the FIMO air for microwave to sculpt them. These horns could be put into use as a demon, a cow, a goat, a unicorn, a rhinoceros…