Vintage Set of 2 Old Dutch Designs Copper Plated Cast Iron Footed Trivets 1983

Vintage Set of 2 Old Dutch Designs Copper Plated Cast Iron Footed Trivets 1983. Both trivets have a ring on back for wall hanging and four small feet for counter use. I'm liking these as they are but they could be painted or sanded down to black with a finish of some sort to prevent the cast iron from rusting. The copper has worn off heavily on both pieces and there is some green patina. See pics. Made in Taiwan.