... styles, welcome to buy.Cap rivetMaterial: copper, iron, zinc alloy, stainless steel, (with 304 imported steel materials imported from Japan) ... MaterialStyleSubsequent proceduresModelSpecificationsColorcopper(brass), iron, zinc alloy, stainless steel, (with 304 imported steel materials imported from Japan)no pattern, engraving, ... -sale service, thank you! best-seller Metal steel double cap rivets