Iringi yethu yakhiwe ngensimbi ephezulu ye-chrome alloy.Ifakwa ngaphansi kwe-vacuum ukuze ibe nempilo engcono yokusebenza.Umshini wokumba izibhamu othuthuke ngokuphelele uqinisekisa imbobo yokufa emise okukanye ngokuqedwa okubushelelezi.