Hy-Ko's 48" Round Blue Reflector Aluminum Driveway Marker provides a durable and highly visible solution for marking driveways, property boundaries, and outdoor areas. Featuring a molded head on a twisted, aircraft-grade aluminum rod, this marker is strong, rustproof, and built for dependable outdoor use. The brilliant, break-resistant plexiglass reflector enhances visibility, helping the marker stand out in a variety of conditions. Note: Some states have specific color requirements for driveway markers. | Hy-Ko 48" Round Reflector Aluminum Driveway Marker in Blue | Size 48"