This very collectible set of Russian pins is titled "Soviet Space Exploration" and depicts the Soviet Space Satellites (Molniya, Prognoz-6, Cosmos, Salut Sayuz, and Vostok). This set is an original vintage set made in the USSR. The pins are made of metal and enamel. The size of the pins are 1.5" x 0.7". These pins make the perfect gift. These pins come in original packaging.