Medium-plastic Bighorn Sheep earliners. These earliners measure 3 3/4″ x 2″. Comes with or without earbutts. Plastic earliners are widely used in commercial and competition taxidermy, but it is not uncommon to have difficulty getting the hide to adhere to the liner. Karl Lansing of B. C. Canada has found a simple procedure that will allow you to say goodbye to bad adhesion forever.