I was suspicious by how cheap these were, but we needed curtains ASAP and money was tight during the start of covid. I purchased 15, unfortunately.
First, I wasn’t aware the grommets were bronze, but that was my fault. 
Second, it says machine washable on the package (the package name was completely different than what it says on here) They most definitely ARE NOT washable! The bronze bled, and the hemming fell out. I washed them in cold water on the gentle cycle.
Third, the material is terrible. Not as pretty as pictured. 
So, these are going in the trash. Spend money on nicer curtains, because this was a
waste!