Purpose: Typically used for Yard or Parking signs (e.g. Real Estate, Election, Reserved For, etc.) Depending on it’s use – material will have to be oriented appropriately to ensure the flutes are vertical, in the case of utilizing an H-stake with the sign. H-stake is best used on a soft ground environment (dirt/soil/grass, etc.) This product once printed, may show a linear effect due to its’ corrugated flute structure. Ink is UV Cured (dried).