Compatible with your own harvested Fallow, Whitetail or Mule deer antlers or shed antlers the Skull Master kit includes all hardware needed to attach a set of antlers to a great looking European deer skull Universal Kit comes with both Medium and Large pedical top skull sections to be able to mount any diameter antler (measured above the burr). You'll really appreciate the ease of use of Mountain Mike's display kits. Say goodbye to boiling, bleaching and (ugh!) bugs for good. Replaces the skull plate allowing you to mount sheds or harvested antlers without bringing the whole animal home.