The 17 Most Misunderstood Facts About stainless steel baking pan set
http://lanetgdp157.unblog.fr/2019/07/29/25-surprising-facts-about-stainless-brownie-pan/
I really like these! They will never rust and have no chemicals to leach into your meals. Probably every year I cleanse my stainless pans with oven cleaner, and back to sparkle they go.