... buttons top manufacturer.1). We can design for your products.2). Materials: brass 3). Applications: Bags, Wallet, Boxes, shoes,children ... 5, 7.8, 8.1, 8.2, 9, 9.2, 9.5, 9.7, 10, 10.2, 10.5, 11, 11.5, ... 12, 13, 14, 14.5, 15, 16, 17, 18, 19,20 ... 5mm10mm10mm444#12~17mm13mm13mm/12mm/555#14~19mm15mm15mm/14mm13.5mm666#16.2~19.2mm17mm17mm/16.2mm/777#18~19.2mm18mm18mm/18mm/888#18~ ...