Heavy Copper round Bangle Bracelet, Pure Copper Bracelet, THICK Copper KADA bangle, Healing Arthritis Copper Bangle, 7th Anniversary Gift , It helps your body make red blood cells and keeps nerve cells and your immune system healthy. It also helps form collagen, a key part of bones and connective tissue. Copper may also act as an antioxidant, reducing free radicals that can damage cells and DNA.

For BRASS & COPPER JEWELRY - In brass and copper jewelry, maybe you will find the joint area black, which is a mixed material used to connect the joint but you don't worry because it's pure copper and brass except the joint area. If you want, you can get it checked for purity, you will not find any adulteration in it.