ELAN button card sized 18 mm (3/4inch) with 3 per pack provides a reliable, easy-to-sew closure for everyday garments and accessories. A traditional 4-hole layout spreads stitch tension evenly, giving a durable hold and a tidy, balanced look that sits flat on the garment. Use on shirts, cardigans, skirts, light jackets, uniforms, kidswear, bags, and craft projects. Match the diameter to existing buttonholes and test stitch length and tension on a scrap for consistent results.