Display your skull/european mount on the wall with this! I attach them using interior wood screws into studs, and the spacing allows easy access with a screw driver or long drill bit. I've used these with three whitetail deer skulls with no issues. The 45° angle seems to look the best. I'm not sure how much weight they will hold, so use caution if using with larger animal skulls. I plan on reprinting mine with grey after I paint my walls to blend in better!