Moulded 90° ABS plastic body with integrated hook and hole. 4 magnetic strips for fixing to metal posts. Rubber band for fixing to wood & concrete posts. Highly visible, UV-resistant 90° and 180° vials. Ideal for fencing applications Moulded 90° ABS plastic body with integrated hook and hole. 4 magnetic strips for fixing to metal posts. Rubber band for fixing to wood & concrete posts. Highly visible, UV-resistant 90° and 180° vials. Ideal for fencing applications