A backsplash is a protective surface installed on the wall behind a kitchen or bathroom countertop. It serves to shield the wall from water, stains, and heat, making it easier to clean and maintain. Backsplashes can be made from various materials, including tile, glass, and stainless steel, and they come in many colors and designs to enhance the overall decor. In addition to their functional benefits, backsplashes also add aesthetic appeal to a space. They can serve as a focal point in a kitchen or bathroom, allowing homeowners to express their style. Popular choices for backsplashes include ceramic tile, marble, and subway tile.