ELAN shank buttons are designed for garment closures where you want the button to sit slightly above the fabric surface for smoother fastening. This pack includes 14 mm (1/2 in) shank-back buttons, a handy size for shirts, lightweight jackets, and craft projects when you need a clean finish. Sew on securely with strong thread through the shank, test spacing with your closure, and reinforce stress points for longer wear.