Michigan State Spartans 40 x 28 2 Sided House Flag. This Michigan State House Flag is made using a durable 100% Nylon material and has a fully sublimated, brightly colored graphic on both sides to ensure that all your neighbors can clearly see that this is Spartans territory! Each MSU flag measures 40 inches x 28 inches and has a pole sleeve sewn into the top. Cheer on your Michigan State Spartans this season with a beautiful one-of-a-kind Magnolia Lane Michigan State University Spartans MSU house flag. MSU Spartans Officially licensed Michigan State Spartans fan gear.