... clasp SpecificationMOQ : 5000 PCSSize : 10mm, 12mm ,15mm,18mm,23mm,32mm(L)Material : brass or Alloy Usage : Jewelry accessories Surface treatment : plating ... free to contact us.Xiamen Xinyangming Hardware And Plastic Products Co.,Ltd. Add: Rm901,25 Wuyuanxi3li, Huli District, Xiamen City, Fujian Province,China. 361009 ...