Dining tables can be made from a variety of materials including wood, glass, metal, and even plastic. Wood is one of the most common materials used for dining tables and can range from inexpensive pine to high-end hardwoods like walnut or cherry. Glass dining tables are popular for their modern and sleek look, but they can be fragile and require regular cleaning. Metal dining tables are often used in contemporary designs and can be made from materials like stainless steel or wrought iron. Plastic dining tables are a more affordable option and are often used for outdoor dining.