These County Cork 2 ft. x 2 ft. Lacquered Steel Ceiling Tile Lay-in 12 Pack are an elegant, classic design. They spice up any room by using them as backspalashes, wall decor or almost, anything you can imagine.
While also being very affordable.
The installation is simple. Find the location you want them installed and depending which version you get, they, can either be glued to the wall or affixed with a few small, nails or screws. 
Made from real metal, not cheap, imitation plastic made to look like metal. These are the real deal
I recommend these to anyone wanting to make thier home more classy looking, while also adding function when, used as a backslash.