Metal sign plate Material:aluminuin,zinc alloy,iron etc. ... signs ,road signs ,street signs ,Security Sign, Yard Sign, metal signs ,signboard ,sign plate ,reflective signs ,Plastic Signs .5+years ... 0MM. Processing: Die-cut , press ,embossed ( or not ) prinitng , Lamination, UV etc. Stakes : can be with or without long aluminum ... highest attention to handle within 24 hours ! thank you . metal sign plate