For that hard to buy for man in your life..... This listing is for One (1) map tie bar featuring a vintage map of Nantucket island. Tie clasp is 2 inch (50mm) long. The vintage map of Nantucket c.1935 is preserved with fine layers of jewelry grade resin. This amazing piece is plated in Rhodium. Rhodium is a chemical element that is a rare, silvery-white, hard, and chemically inert transition metal and a member of the platinum group. It has the chemical symbol Rh and atomic number 45 It is both tarnish and scratch resistant.