NCAA University PVC Rubber Coaster Set (4 pack) NCAA Officially Licensed Product (a set of 4 coasters) Made of High Quality Heavy Weighted Flexible PVC (3.5-inches) Stand out Embossed Raised or Chiseled Graphic Lettering Perfect for Game day beverages, college sport fans, dorm, or alumni Tail Gate Parties, or for that sports/man cave in your home.