"This NuVue Driveway Marker Contractor Pack marks the edges of long driveways or objects hidden by the snow. Ideal for commercial snowplowers. Color Orange, Material Type Fiberglass, Reflector Type Tape, Reflectors Included qty. 30. Highly reflective tape for improved visibility in low-light conditions Fiberglass construction for extra durability 46in.H Includes 30 markers"