So they arrived in broken packaging in a large box. Each of them is cracked, scratched or scratched to some extent. Yes I have no doubt they will work and do their job like crazy, great! But I expect all to be badly rusted and corroded after that first winter. The cost wasn't that great so maybe next time I'll just throw them away. a year and preferably replace them with ones that will last at least one season and are packaged properly or as advertised.