Using your metal reindeer wall art is a breeze. For indoor use, you can hang it on the wall with the help of our optional mounting holes or magnetic mounting hardware. Just choose the spot you like, whether it's in your living room or hallway. For outdoor use, you can either hang it on a porch or fence, or if you've ordered the garden stakes, simply place the signs in your garden. When it comes to personalization, make sure to do it before adding the sign to your cart so we can get it just right for you. As for maintenance, since it's made of 16 - gauge steel, it's quite durable. But if it gets dirty, you can gently wipe it with a damp cloth. In harsh weather, you might want to bring the outdoor signs inside to keep them in good condition.