This is a rare and highly sought-after 2013-14 Panini Signatures Ringing Endorsements sports trading card featuring an autograph from Houston Rockets player Hakeem Olajuwon. The card is hard signed and authenticated by Panini Authentic. It is a part of the National Basketball Association (NBA) league and is a must-have for any basketball fan or collector. The card is from the 2013-14 season and is a part of the Panini Signatures set. It is a unique item with an insert set of Ringing Endorsements.