The turquoise in this bracelet is a very good color and they are well matched. Copper needs polished but is good. I don't know what to use so I will set someone else clean it. It is marked Copper USA. One side has a slight bend in it but it could be fixed easily. I have taken pictures including a quarter so you can judge the size of the pieces. If you have any questions, please feel free to contact me. I am happy to combine shipping to save on the cost for multiple items.