Handmade unique, copper ring size 7-1/2 The copper wire is raw and will develop a patina (tarnish) over time. It is bendable and you can adjust it to your comfort zone. It is also subject to nicks if you bang it so wear with care. Once the Copper tarnishes,you can submerge the bracelet in lemon juice or vinegar and Voila! bright and ready to wear.