ELAN sew-through buttons offer a simple, low-profile closure for shirts, cardigans, children’s wear, costumes, and small accessories. This card includes 3 two-hole buttons sized 18 mm (3/4 in), designed to sit flat so stitching stays neat on woven or knit fabrics. Measure your existing buttonholes before attaching, and use durable thread with secure knots to help the closure hold up to regular wear.