Cufflinks with history and style! Each set of links features authentic domed U.S. Mercury Dimes that have been paired with easy-to-put-on backings. A unique piece of U.S. history that has been crafted by hand. Details - Authentic U.S. Mercury Dimes (1916-1945, dates chosen at random unless otherwise specified) - Material: 90% Silver - Cuff Link backings (silver plate) - 2x2 mm Please allow up to 2 weeks to make and ship these cufflinks to your door.