This doormat is made from the hill rug at Memorial Stadium in Death Valley, Home of the Clemson Tigers from 2002-2016, their national championship season. It is officially licensed by the NCAA and comes with an individually-numbered tamper evident hologram from Fanatics Authentic. The certificate of authenticity is from the Clemson Tigers. To ensure authenticity, the item can be verified online using the certificate of authenticity's unique alpha-numeric code. This process helps to ensure that the product purchased is authentic and eliminates any possibility of duplication or fraud.