... /kg 3.plating gold color ,also can plating other color. 4.cheap price 1. Facture:spring lock zipper slider metal zipper slider2 ... .Specifications:Size:3.5YG ,4.5YG, 4YG, 5YG, Type:Single lock & Double lock Single weight ... different requests.3. Material: H65 brass/H85,90 copper/Iron 4. Application: slider for metal zippers,Jeans, clothes, bags. 5.Standards ...