ELAN shank buttons are a practical choice when you want easy fastening on garments and accessories with a bit of space under the button. This pack contains 15 mm (5/8 in) shank-back buttons suited to shirts, blouses, and lightweight knits or wovens for everyday mending. Attach with sturdy thread through the shank, then anchor the stitches well and check alignment so the button sits neatly with the closure.