This collection of stamps is a true gem for any philatelist out there. Featuring four different countries and a total of four stamps, this set is a unique addition to any collection. The stamps are off paper and have a block height of four, making them a perfect choice for any postage enthusiast. The rare and old stamps included in this collection are sure to impress any collector. With a focus on quality and authenticity, these stamps are a must-have for anyone looking to expand their collection. Whether you are a seasoned collector or just starting out, this set is a great investment that you won't regret. Don't miss out on the chance to own these unique and valuable stamps.