These ELAN shank-back buttons create a clean, slightly raised closure for blouses, knitwear, light jackets, and costume or bag projects. A card includes three 13 mm (1/2 in) buttons, sized for everyday buttonholes and handy for coordinated repairs or finishing a matching set. Attach by hand through the rear shank with matching thread, reinforce with a small backing button if needed, and test the fit on a scrap of fabric.