ELAN’s durable 4‑hole buttons deliver a stable, balanced attachment for everyday wear. This card supplies 2 button(s) in 20 mm (3/4 in), a go‑to size for heavier shirts, knitwear and casual jackets. The four‑hole pattern distributes strain to help prevent thread breakage, while the flat profile seats neatly on fabric. A practical choice for replacements, quick repairs and finishing new sewing projects with a classic look.