1.Professional manufacturer for swan neck tow ball 2.best selling product 3.finish:zine,chrome 1.swan neck tow ball Material:carbon steel 1020#,1045#,5140#,stainles steel 304#,316#,etc.2.Finish: Chrome,Nikel,Zinc,Black,etc.3.Package:bulk in carton with plastic bag per piece paked in clamshell with insert card packed on request by client 2 inch swan neck tow ball