Pavement Marker Product Type Raised Pavement Marker Body Color White Overall Height 5/8 in Overall Length 4 in Overall Width 3 1/2 in Reflective Direction Two-Way Installation Type Permanent Installation Surface Asphalt Concrete Reflective Grade Diamond Grade Includes Installation Hardware Yes Installation Method Pressure Sensitive Adhesive Standards ASTM D2444 ASTM D4280 ASTM E809 EN1463 Lens Color Red/White Snowplow-Safe Yes Body Material Polycarbonate