This ELAN two-hole sew-through button is a simple, low-profile closure for garments and accessories. The card includes 3 buttons in 18 mm (3/4 in) for shirts, sweaters, cardigans, dresses, and craft sewing for alterations, quilting, and hand-sewn details. Stitch with matching or contrast thread, secure with several passes, and confirm the diameter suits your buttonhole before care and storage as needed.