This ELAN 2-hole button is a sew-through closure for repairs and new sewing on garments, costumes, and small accessories. Each card includes 2 button(s) measuring 19 mm (3/4 in) that sit flat for a clean finish and straightforward stitching by hand or machine. Match the diameter to your buttonhole, stitch evenly with suitable thread, and reinforce stress points so the closure stays neat through regular wear.