Baseboards are narrow strips of wood or other materials that run along the bottom of interior walls. They serve both functional and aesthetic purposes, helping to cover the gap between the wall and the floor. Baseboards can protect walls from damage caused by furniture or foot traffic and can also enhance the overall look of a room. Typically found in residential and commercial buildings, baseboards come in various styles, sizes, and materials, including wood, MDF, and vinyl. They can be painted or stained to match the decor of a space, making them a versatile element in interior design.