The ELAN 4-hole sew-through button is a clean, classic choice for garment repairs, replacements, and small craft projects. This card includes 3-count in 18 mm (3/4 in), sized for shirts, light outerwear, bags, and general closures where a flat profile and simple stitching are preferred. Sew by hand or machine with a thread weight that suits the fabric, then reinforce high-stress areas with a small backing button for added hold.