17 mm No-Sew Bachelor Stars Jean Tack Buttons CT. 8 (Brass) + Setter Tool Please Click on 'by JBDIYME' link at the top of the page to view more snaps. This package contains 8 buttons with setter tool. All you need is a hammer for quick and easy button installation. How-to install instructions included. Ship from MA 01760 Dimecrafts&reg; is a registered trademark.