This is a real male grey seal (Halichoerus grypus) skull! Also known as a horsehead seal, these animals are found across the North Atlantic.
They primarily feed on a wide variety of fish, but have also been known to hunt lobsters, octopus, and even harbor seals and harbor porpoises.
This skull measures ~10" long and can be shipped worldwide (excluding the United States. We CANNOT ship marine mammal parts to the United States)!