The material of our ring, which is handmade in limited numbers, is copper and the stone used is mystical topaz. Since our ring is adjustable, it fits all finger sizes. Since it does not contain metal or nickel, it is of high quality that you can use for many years without deformation. It is believed that copper has a relaxing effect on the human body. It is believed that mystical topaz gives intuition, clarity of mind and courage. It is also believed that it protects from the cruelty of people with bad characters.