Cording is a technique used in sewing and upholstery that involves creating a raised, decorative line or edge by inserting a cord into a fabric. This method enhances the visual appeal of items like cushions, garments, and curtains. Cording can be made from various materials, including cotton, polyester, or silk, and is often used to add texture and contrast to a design. In addition to its decorative purpose, cording also serves a functional role by reinforcing seams and edges, helping to prevent fraying. It is commonly applied in crafts and home decor, making it a popular choice among sewing enthusiasts and interior designers.