This Cow Skull Metal Wall Art is constructed of 16 gauge steel on a Fiber Laser and then Powder Coated to give this item a one of a kind, unique finish. - Indoor/Outdoor Safe: Each product is clear coated, making it weather-proof - Product fully designed and produced in the US -Strategically placed mounting holes designed for easy and level placement on your wall - We guarantee our work and offer a two year warranty on all of our products.