The 1990-91 NBA Skybox Series 1 Basketball Factory Sealed Pack contains 15 standard-sized cards featuring players from the National Basketball Association (NBA) season of 1990-91. Manufactured by SkyBox in the United States, this vintage set is a must-have for basketball fans and collectors alike. Each pack is sealed, ensuring the authenticity and value of the cards inside, making it a sought-after item in the sports trading card market.