This set of stamps is a must-have for any collector interested in space exploration and historical events. The stamps feature an astronaut in outer space and have a denomination of 5 cents. They come in a block format and have original gum intact. The set is rare and unused, making it a valuable addition to any collection. The colorful design captures the excitement and wonder of space travel, and the stamps are certified as authentic United States postage. Don't miss out on the opportunity to own this unique piece of history. Ships insured the same day.