Overview Reviews Product Description Safety Flag RIB-67 Fiberglass Ribs for Roll Up/Mesh Safety Signs 67 Inches Long, Orange. Product Videos Custom Field Product Reviews Write a Review Write a Review × Safety Flag RIB-67 Fiberglass Ribs for Roll Up/Mesh Safety Signs 67 Inches Long, Orange Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *