Classic ELAN shank button measuring 11 mm (3/8 in) in diameter, supplied on a retail card of 4. The shank-back design leaves the button face smooth while providing thread clearance, helping thicker layers button cleanly. Suitable for coats, knitwear, bags and costume work or for replacing lost buttons. Hand-sew through the rear shank; test placement, buttonhole fit and thread tension so the closure moves freely without strain.