I use color coated copper wire in an organic process.
I try to keep the shape as natural as possible allowing some asymmetry and extra curves. However since the wire wrapping process is organic and free-form it creates a texture that is busy so I try to keep the form relatively simple.
This pieces is 3 inches wide, at the moment it is just a simple cuff but I can add a hook so that it will close completely. If you have a clasp preference let me know otherwise I use a wire wrapped hook and eye style of closure.
Its slightly flexible so it can go on and of easily and be shaped to fit your arm comfortably.