This ELAN 2-hole button is a practical notion for garment sewing, repairs, and craft projects, giving a neat closure without adding bulk to the fabric. Each card includes 3 buttons sized 15 mm (5/8 in) with a 2-hole sew-through design, suitable for shirts, knitwear, uniforms, and light outerwear when you need a classic round fastening. Sew by hand or machine with thread matched to fabric weight, and test placement on a scrap to confirm buttonhole fit and stitch tension before final stitching.