Linked C Necklace

This necklace was gifted to me by my boyfriend, I love it very much it's super cute and I ALWAYS receive compliments when I wear it out; However, I don't know that it was brass underneath so I didn't take as proper of care as I should've and it did unfortunately tarnis in the year i've had it which has made it difficult for me to wear it as i'm allergic. I recommend this necklace to anyone who is thinking about getting it but do want to put this disclaimer as someone who is very type B and doesn't take jewelry off often.