Finish garments and accessories with this classic ELAN shank button, designed with a back loop so the front stays smooth and neat. This pack includes 3 sew-on buttons measuring 10 mm (0.39 in) in diameter, ideal for repairs, knitwear, coats, and handmade clothing Great for costumes and craft embellishments. Use matching thread, secure knots, and test buttonhole spacing before stitching permanently for best results.