This superb pair of cufflinks from BOSS are made from highly-polished brass, giving them a lustrous sheen and an opulent look. Their snap lock/unlock toggle fastening makes them easy to use and keeps them secure on your cuff. The square faces feature a line engraved diagonally from corner to corner, with one triangle filled with deep, black onyx in high contrast to the silvery shine of the rest of the square. The engraved logo on the toggle adds the Boss name to this refined accessory. The cufflinks come in a matt black, branded presentation box, making them perfect for a gift to be cherished.