... & Informations Item Number K49JMaterialZinc AlloyColorNickle chrome brassSizeLength 61mm,Inner Diameter 14.5mm Weight 18.5gUseageHandbag,gift box,case,computer bag, pet ... )NotesThe color can be changed nickel, chrome, black nickel, gold, brass, satin nickel,pearl nickel environment-protection material, environment-protection plating ...