I have mounted animals on the cast lip and it is a great product for commercial taxidermy but this specific hide is unmountable anyway. The eyes had been enlarged and the feet were not at all done correctly, not the mention the skinner cut almost all of the inner ear out. Once he got it and saw the shape it was in i told him that it wouldn't be worth my time and his money. He agreed and said he would just hang it as a pelt. Just a word to the wise, never trust a wolf hide on the internet for only $350. Had he of asked me before he bought it, i would have told him to pass without even looking because he thought he was getting an amazing deal, and had it been taxidermy quality, he would have.