Promotional metal bottle opener from factory 1>usage:beer bottle opener, wine opener 2> ... :as per clients' requestPlating option:Gold, silver, nickel, brass, copper, antique plating, misty plating, daul plating, etc.Processing:Die-casting ... Logo method:offset printing, screen printing, laser engraving, embossed etcOtherMaterial:Copper,bronze ,Zinc alloy,iron,aluminum,stainless steel, stainless iron , ...