Fine polished, with highest quality made of solid, surgical metal setting for the everlasting shine. These cufflinks look absolutely stunning, weighted perfectly . quality materials made of copper, amazing shape, exquisite workmanship, highlighting men's elegance, whether you are icing on the cake for any occasion. Jewelry Maintenance: 1. Do not wash with clothes, remove it before washing clothes. 2. Do not contact with other cosmetics or detergents and other chemicals. 3. You'd better put it in a box to avoid grazing. 4. Metal products, please be careful to wear, in order to avoid scratches. Add a contemporary twist to the traditional cuff link,stainless steel construction offers lasting shine.