The product is a 1926 Zanzibar 50 Cents Sultan Khalifa bin Harub postage stamp from the British Colonial era. It features a claret color and is mint hinged, with a catalog value of $5.00. This stamp depicts royalty and originates from Zanzibar, a protectorate of the United Kingdom at the time. It is a collectible item of philatelic interest, showcasing the history and culture of the region during the George V era.