Description: Pavement Marker Model: SG-G8A Reflector Size: 2.09×3.77×1.14 Inch Material: PMMA Color: Crystal Amber or other colors available on request. Shell Size: 4×4 Inch Shell Material: ABS Thickness: 0.1 Inch Packaging Quantity: 1-Way 100/CTN. 2-Way 88/CTN. 864CTN./20Ft Packaging Size: 17.3×16.7×4.9 Inch Specialty: 1-Way, 2-Way; European, U.S and Chinese Standard