Wall panels are flat pieces of material used to cover and decorate walls in homes and buildings. They can be made from various materials, including wood, metal, plastic, or fabric. Wall panels serve both functional and aesthetic purposes, providing insulation, soundproofing, and a finished look to interior spaces. These panels come in different styles, colors, and textures, allowing for customization in design. Some popular types include drywall, wainscoting, and shiplap. Wall panels can be installed easily and are often used in residential and commercial settings to enhance the overall appearance of a room.