International Buyers - Please Note: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer`s responsibility. Please check with your country`s customs office to determine what these additional costs will be prior to bidding or buying. It is a glasses chain using parts of "Black and White series". The pattern on the front and back is different. Men are easy to wear because it is simple. Recommended for individual accent of eyeglasses. Because the metal part is nickel free, it is also recommended for those who are allergic to metal.