No-sew cap snaps for lightweight wovens and knits where you want a clean, durable closure without buttonholes. The 11.5 mm (½ in) size is versatile for shirts, babywear and craft accessories. Install with the appropriate setting tool (not included) to achieve a firm crimp and smooth action on finished garments and soft goods. Test on a scrap first and adjust stitch length and tension for best results.