Unisex adjustable articulated rings made of handmade galvanized brass, antique silver finish, nickel free. To ensure that the ring lasts over time, I advise you to use it correctly. 1° Adjust it to your size only once 2°Leave it in this position, opening it just a little so you can easily remove it. 3°The next time you put it on you will only have to adjust it a little without opening it completely. You can choose between four different models: PHOTO NO. 1 MODEL Draft Openwork PHOTO NO. 2...