NEOPlex 3' x 5' NASCAR Nation Motor Sports Flag by NEOPlex. $24.95. This 3 x 5 foot NASCAR racing sports flag is made from super polyester that is durable, yet lightweight enough to fly in even the lightest breeze. It has 2 brass grommets firmly attached to heavy canvas on the inner fly side. Bright, vivid colors and colorfast to reduce fading. Many titles to choose from.