Loop-shaped stylish ring. It is a big impact. S size (13 to No. 15), M size (17-19 issue) matte finish. Brass Brass (Brass) / brass, is gradually surface in the air will be covered in the film that copper oxide (darkening) is oxidized. When wearing the brass accessories or to adhere to the thin skin its color, but there is no harm to the body. If you are worried, please drop the dirt with soap. Size: S size (13 to No. 15), M size (Nos. 17-19) **Notes at the time of purchase** Please understand as a slightly different one point thing is color and shape for each work, so we have to work manually all. Thank you enough so that you please confirm the "size" and "material" in the work before you buy. In the real on the screen may look different colors. If you have any questions, please contact us.