Each pair of horns includes a 3D printed thermoplastic headband that can be heated up and shaped to fit your head.
The headband includes an array of holes so horns can be adjusted to any height. The holes are set deeply into the plastic so the included screws don’t touch the head when worn.
The base of each horn has an expertly secured T-nut so the horns can easily be screwed into place.
Note: A screwdriver and some degree of force is necessary for securing the screws into the headband.