Perimeter Hoop Barrier Galvanised 90mm | 1000mm Above GroundPerimeter Hoop Barrier Galvanised 1000mm Above Ground Our Perimeter Hoop Barrier Galvanised or Hooped Perimeter Barrier are factory cut and finished to the highest quality. The mild steel loop ends are multi purpose and are available in a number of lengths & heights which can then be put to many uses. These Steel Hoop Barriers are primarily used for restricting vehicular access and, are the security solution of choice for many car dealerships to