These buttons can be manually sew-on easily to shirts, kid’s shirts, scrapbooks, skirts, knitting, DIY, etc. They are not self-covering and also not suitable for any hand button-making tools. Size: 11mm, 12mm, 13mm, 14mm, 15.7mm, 17mm, 18mm, 19mm, 20.5mm, 24.5mm, 37mm, 44.2mm.
eBay