Purpose: They are designed for convenient storage and portability, making them suitable for various uses like camping, parties, catering, picnics, or as auxiliary seating. Construction: Typically made from materials like high-density plastic for the tabletop and a powder-coated steel framework for the legs, ensuring durability and stability. Folding Mechanism: The legs fold up against the underside of the table top using hinges, allowing for a compact form when not in use. Features: Many models include a carry handle for easy transportation and may have features like steady locks to prevent accidental folding.