MLB Licensed Team Doormats. Declare your team loyalty right at the door with a durable welcome mat featuring your favorite MLB team. Welcome friends and neighbors with the authentic, officially licensed logo of your favorite sports team. These generously sized mats are all-natural and weather-resistant. Made of coconut fiber, they will withstand the harshest weather conditions and stay looking fabulous for seasons to come. Available in a choice of MLB teams. 18" w x 30" l. Made of durable, all-natural coconut A tough and versatile fiber from the husk of the coconut, coir is naturally weather-resistant and can handle sun, rain and snow. Classic, authentic styling A generous 18" x 30", the mat showcases a genuine, officially licensed team logo. MLB is a registered trademark of Major League Baseball.