I was looking to replace shiny silver rectangular knobs that never looked straight with something round and black. These knobs were the perfect replacement and the least expensive option I saw anywhere. They're metal and sturdy, though they've only been installed for about a week.
I have now made 2 separate purchases for my kitchen remodel, both knobs and pulls. They match perfectly and are of solid quality. I searched local stores and nothing has compared to the product I got for what I paid for it!