1.size: 14.2mm/16.8mm/19mm 2.high quality, Nickel/Lead Free 3.Fast Delivery 4.color:enamelled/plated One prong shank buttonProduct Name Plastic Inserted shank buttonItem No. JHB0218-36Material: BrassSize: Different sizes could be provided, for example, 14L, 17L, 18L, 19L, 20L, 24L and so on.Shape: RoundedLogo: CustomizedMOQ: 2000 pcsProcessing Stamped, die casting , polished ,sandblasting, plated ...