ELAN 21mm (7/8 in.) shank button deliver reliable closures for repairs, tailoring and DIY projects. The compact diameter keeps closures low-profile while remaining functional. A shank back lifts the button for smooth drape and protects stitches from abrasion. Each card includes 1 button(s) to handle common replacements or finishing details. Ideal for apparel, costumes and accessories. Verify colour and finish on the card and match your original size to keep spacing and buttonholes consistent.