Arrowhead Stadium Seat Back #32 signed by Chiefs Safety Tyrann Mathiue. Limited Edition to 150 Stadium Seat Back from Arrowhead Stadium. Removed in the winter of 2019. Your seat back comes with a pre-installed hanger to hang on the wall. Certificate of Authenticity from ProGraphs LLC and commemorative plate. While we will do our best to pick out the best seat back for you, these seats were in the elements for over 25 years. We have done our best to clean them although there still may be some normal wear and tear and fading of the numbers and seat backs. Shipping to the Continental United States only. Call for overseas shipping 816-214-8031 Shipping time: 3-5 business day for processing and shipping (arrival of product could take up to a week).